Document:

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                                                                    EXHIBIT 10.1

                       CORRECTIONS CORPORATION OF AMERICA

                        8.0% SUBORDINATED PROMISSORY NOTE

                               DUE JANUARY 2, 2009

No. 001                                                        December 31, 2001

        SECTION 1. PAYMENT OBLIGATION.

        (a) CORRECTIONS CORPORATION OF AMERICA, a corporation duly organized and
existing under the laws of the State of Maryland (herein called the
"Corporation"), for value received, hereby promises to pay to the eligible
participants in the class of plaintiffs in the Actions or its designated
representatives(s) (collectively, the "Payees"), the Payment Amount on the
Maturity Date.

        (b) Any payment due hereunder that falls due on a day that is not a
Business Day shall be payable on the first succeeding Business Day and such
extension of time shall be included in the computation of interest due
hereunder. Payment of the principal of and interest on this Note will be made by
cashiers check or by wire transfer of immediately available funds, in currency
of the United States of America, at such address or to such account, as
applicable, as shall be designated to the Corporation by the Payees.

        SECTION 2. DEFINITIONS. As used herein, the following terms will be
deemed to have the meanings set forth below.

        "ACTIONS" mean (i) that consolidated purported class action styled In re
        Prison Realty Securities Litigation, Case No. 3:99-0458, filed in the
        United States District Court for the Middle District of Tennessee (as to
        approximately 47.8% of the value of the Note); (ii) that consolidated
        purported class action styled In re Old CCA Securities Litigation, Case
        No. 3:99-0452, filed in the United States District Court for the Middle
        District of Tennessee (as to approximately 41.1% of the value of the
        Note); and (iii) that consolidated purported class action styled Neiger
        v. Doctor Crants, et al., Case No. 3-99-1205, filed in the United States
        District Court for the Middle District of Tennessee (as to approximately
        11.1% of the value of the Note).

        "ADMINISTRATIVE AGENT" means the party serving as Administrative Agent
        under the terms of the Senior Secured Credit Facility.

        "BUSINESS DAY" means each Monday, Tuesday, Wednesday, Thursday, or
        Friday that is not a day on which banking institutions in New York, New
        York are authorized or obligated by law or executive order to close.

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        "COMMON STOCK" means the common stock, $0.01 par value per share, of the
        Corporation.

        "COUPON RATE" means eight percent (8.0%) per annum.

        "CREDIT AGREEMENT" means that certain Second Amended and Restated Credit
        Agreement, dated as of December 7, 2001, by and among the Corporation,
        as Borrower, certain of the Corporation's subsidiaries, as Subsidiary
        Guarantors, the lenders party thereto, Lehman Commercial Paper, Inc., as
        Administrative Agent, Societe Generale, as documentation agent, Lehman
        Brothers Inc., as book manager and lead arranger, The Bank of Nova
        Scotia, as syndication agent, and Southtrust Bank, N.A., as co-agent (as
        hereinafter may be amended or modified), and any successor agreement.

        "CREDIT PARTY OBLIGATIONS" mean those obligations as defined under the
        terms of the Credit Agreement.

        "DISTRIBUTION DATE" means December 31, 2001.

        "ISSUE DATE" means December 31, 2001.

        "MATURITY DATE" means January 2, 2009.

        "MDP DEBT" means those obligations of the Corporation arising under the
        terms of the Corporation's $41.1 million aggregate principal amount
        convertible, subordinated notes due December 31, 2008 issued to MDP
        Ventures, IV, LLC and certain related purchasers as such obligations
        currently exist and may exist in the future.

        "NOTE" means this subordinated promissory note issued by the
        Corporation.

        "PAID IN FULL" and "PAYMENT IN FULL" each means the indefeasible payment
        in full in cash (without the right of recapture under applicable state
        or federal law).

        "PAYMENT AMOUNT" means an aggregate principal amount not to exceed
        Twenty Six Million One Hundred Thousand Dollars ($26,100,000), plus
        accrued interest thereon at the Coupon Rate, determined as follows:

        (a)     The Payment Amount shall equal No Dollars ($0.00) if, for any 15
                consecutive Trading Days during the period beginning on the
                Distribution Date and ending on the Maturity Date, the average
                Trading Price of the Common Stock equals or exceeds the
                Termination Price; and

        (b)     In the event the average Trading Price of the Common Stock does
                not equal or exceed the Termination Price pursuant to (a) above,
                then the Payment Amount shall be equal to Twenty Six Million One
                Hundred Thousand Dollars ($26,100,000), plus accrued interest
                thereon at the Coupon Rate, less any appreciation in the value
                of the Stock Consideration. The appreciation in the

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                value of the Stock Consideration shall be determined by
                multiplying (x) 4,221,000 (i.e., the number of shares issued as
                the Stock Consideration), as adjusted to account for any
                reclassification or division of the Common Stock (whether by
                stock split, stock dividend, merger, recapitalization,
                reorganization, or otherwise), by (y) the excess of the average
                per share Trading Price of the Common Stock for the 50
                consecutive trading days prior to the Maturity Date over $4.90,
                as adjusted to account for any reclassification or division of
                the Common Stock (whether by stock split, stock dividend,
                merger, recapitalization, reorganization, or otherwise). To the
                extent the appreciation in the value of the Stock Consideration
                exceeds the Payment Amount, the Payment Amount shall equal No
                Dollars ($0.00). By means of example only, if the average
                Trading Price of the Common Stock for the 50 consecutive trading
                days prior to the Maturity Date is $10.00 per share, then the
                appreciation in the value of the Stock Consideration would be
                $21,527,100, resulting in a Payment Amount of $23,223,593.78.

        "PMI DEBT" means those obligations of the Corporation arising under the
        terms of the Corporation's $30.0 million aggregate principal amount
        convertible, subordinate notes due February 28, 2005 issued to PMI
        Mezzanine Fund, L.P. as such obligations currently exist and may exist
        in the future.

        "SECURED PARTIES" mean those parties as defined under the terms of the
        Credit Agreement.

        "SENIOR INDEBTEDNESS" means the principal of and premium, if any, and
        unpaid interest on (a) the Senior Secured Credit Facility, the Senior
        Notes, the MDP Debt, the PMI Debt and other indebtedness of the
        Corporation, irrespective of whether secured and whether heretofore or
        hereafter (i) incurred for borrowed money, or (ii) evidenced by a note
        or similar instrument given in connection with the acquisition by the
        Corporation of any business, properties, or assets, including securities
        (but not including any account payable or other obligation created or
        assumed by the Corporation in the ordinary course of business in
        connection with the obtaining of materials or services), (b) any
        refundings, renewals, extensions, or deferrals of any of the
        indebtedness included as Senior Indebtedness by virtue of clause (a)
        hereof, and (c) obligations under capital leases; in each case for the
        payment of which the Corporation is liable directly or indirectly by
        guarantee, letter of credit, obligation to purchase or acquire, or
        otherwise, unless the terms of the instrument evidencing such
        indebtedness or capital lease or pursuant to which such indebtedness or
        capital lease is outstanding specifically provide that such indebtedness
        or capital lease is not superior in right of payment to the indebtedness
        evidenced by this Note.

        "SENIOR NOTES" mean the Corporation's $100.0 million aggregate principle
        amount 12% senior unsecured notes due 2006.

        "SENIOR SECURED CREDIT FACILITY" means all obligations, whether present
        or future, contingent or otherwise, of the Corporation created, assumed,
        guaranteed

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        or otherwise incurred under the terms of the Credit Agreement, including
        the Credit Party Obligations, (including, without limitation, all
        interest (including specifically interest accruing after the filing of a
        petition under the United States Bankruptcy Code, whether or not an
        allowable claim), principal, expenses, attorneys fees and costs
        (including attorney's fees incurred in bankruptcy and other financing
        costs (including prepayments, premiums, penalties, fees and costs)) and
        any refinancings, renewals, replacements, over-advances or increases
        thereof.

        "STOCK CONSIDERATION" means the 4,221,000 shares of Common Stock
        distributed to the eligible participants in the class of plaintiffs (and
        their respective counsel and certain other counsel attributed thereto)
        in the Actions.

        "TERMINATION PRICE" means $16.30 per share, as adjusted to account for
        any reclassification or division of the Common Stock (whether by stock
        split, stock dividend, merger, recapitalization, reorganization, or
        otherwise).

        "TRADING DAY" means, if the Common Stock is listed or admitted to
        trading on any national securities exchange, a day on which such
        exchange is open for the transaction of business, otherwise, a Business
        Day.

        "TRADING PRICE" when used with reference to shares of Common Stock,
        shall mean the "closing price" per share of Common Stock on such date.
        If the Common Stock is listed or admitted to trading on a national
        securities exchange, the "closing price" for each day shall be the last
        sale price, regular way, or, in case no such sale takes place on such
        day, the average of the closing bid and asked prices, regular way, in
        either case as reported in the principal consolidated transaction
        reporting system with respect to securities listed or admitted to
        trading on the New York Stock Exchange or, if the Common Stock is not
        listed or admitted to trading on the New York Stock Exchange, as
        reported in the principal consolidated transaction reporting system with
        respect to securities listed on the principal national securities
        exchange on which the Common Stock is listed or admitted to trading. If
        the Common Stock is not publicly held or so listed or publicly traded,
        "Trading Price" shall mean the fair market value per share of Common
        Stock as determined in good faith by the Board of Directors of the
        Company based on an opinion of an independent investment banking firm
        with an established national reputation as a valuer of securities, which
        opinion may be based on such assumptions as such firm shall deem to be
        necessary and appropriate.

        SECTION 3. SUBORDINATION.

        (a) The Corporation covenants and agrees, and the Payees likewise
covenant and agree, that (i) the indebtedness of the Corporation hereunder,
including interest thereon and other amounts payable in the respect of or in
connection with this Note, shall be unsecured and shall be junior and
subordinate in right of payment to all Senior Indebtedness, (ii) no payment
shall be made by the Corporation, and the Payees likewise shall not accept or
receive any such payment,

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by setoff or in any other manner, of any sums (in whole or in part) of which may
now or hereafter be owing to the Payees from the Corporation, or any of its
predecessors, successors or assigns, including, without limitation, a receiver,
trustee or debtor-in-possession, under or in connection with this Note so long
as any obligations of the Corporation under the Senior Secured Credit Facility
have not been Paid in Full; and (iii) the Payees shall have no right to
acceleration, collection or other rights or remedies upon a payment or other
default under this Note so long as any obligations of the Corporation under the
Senior Secured Credit Facility have not been Paid in Full.

        (b) The Corporation covenants and agrees, and the Payees likewise
covenant and agree, that no payment shall be made by the Corporation, and the
Payees likewise shall not accept or receive any such payment, by setoff or in
any other manner, of any sums (in whole or in part) of which may now or
hereafter be owing to the Payees from the Corporation, or any of its
predecessors, successors or assigns, including, without limitation, a receiver,
trustee or debtor-in-possession, under or in connection with this Note, or
otherwise, if there shall have occurred and be continuing, and the Corporation
and the Payees shall have received notice from the holder or holders of, a
default with respect to any Senior Indebtedness (i) permitting the acceleration
thereof and such default is the subject of a judicial proceeding, or (ii) in an
aggregate principal amount of not less than One Million Dollars ($1,000,000)
entitling such holder or holders to compel the acceleration thereof (provided,
however, that in the case of Senior Indebtedness issued pursuant to an
indenture, such notice may be validly given only by the trustee under such
indenture), unless and until such default or event of default shall have been
cured or waived or shall have ceased to exist or such notice is withdrawn or
found by a court of competent jurisdiction to be invalid.

        (c) Upon any payment by the Corporation or distribution of assets of the
Corporation of any kind or character, whether in cash, property, or securities,
to creditors of the Corporation upon any dissolution or winding up or
liquidation or reorganization of the Corporation, whether voluntary or
involuntary, or in bankruptcy, insolvency, receivership, or other similar
proceedings, all amounts due or to become due upon all Senior Indebtedness shall
first be Paid in Full before any payment is made under or in connection with
this Note (including, without limitation, the payment of principal or interest)
and upon such dissolution or winding up or liquidation or reorganization, any
payment by the Corporation, or distribution of assets of the Corporation of any
kind or character, whether in cash, property, or securities, to which the Payees
would be entitled except for the provisions hereof, shall be paid by the
Corporation or by any receiver, trustee in bankruptcy, liquidating trustee,
agent, or other person making such payment or distribution directly to the
holders of Senior Indebtedness or their representative or representatives, or to
the trustee or trustees under any indenture pursuant to which any instruments
evidencing any Senior Indebtedness may have been issued, as their respective
interests may appear, to the extent necessary to ensure that all Senior
Indebtedness has been Paid in Full, after giving effect to any concurrent
payment or distribution to or for the holders of Senior Indebtedness, before any
payment or distribution is made to the Payees.

        (d) The foregoing notwithstanding, in the event that any payment of or
distribution of assets of the Corporation of any kind or character, whether in
cash, property or securities, prohibited by the foregoing, shall be received by
the Payees before all Senior Indebtedness is Paid in Full, then and in such
event the Payees shall receive and hold such

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payment in trust as trustee for the holders of any Senior Indebtedness that has
not been Paid in Full and immediately thereafter such payment or distribution
shall be paid over or delivered to the holders of Senior Indebtedness or their
representative or representatives, or to the trustee or trustees under any
indenture pursuant to which any instruments evidencing any Senior Indebtedness
may have been issued, as their respective interests may appear (in the form
received with proper endorsement), for application to the payment of all Senior
Indebtedness remaining unpaid to the extent necessary to ensure that all Senior
Indebtedness has been Paid in Full, after giving effect to any concurrent
payment or distribution to or for the holders of such Senior Indebtedness.

        (e) The Corporation and Payees acknowledge that the holders of Senior
Indebtedness may, at any time and from time to time, without the consent of or
notice to the Payees, without incurring responsibility to the Payees and without
impairing or releasing the obligations of the Payees hereunder or to the holders
of Senior Indebtedness, do any or all of the following: (i) change the manner,
place, or terms of payment or change or extend the time of payment of, or renew
or alter Senior Indebtedness, or otherwise amend, in any manner, Senior
Indebtedness or any instrument evidencing the same or any agreement under which
such Senior Indebtedness is outstanding; (ii) sell, exchange, release, or
otherwise deal with any property pledged, mortgaged, or otherwise securing
Senior Indebtedness; (iii) release any person liable in any manner for the
collection of Senior Indebtedness; (iv) exercise or refrain from exercising any
rights against the Corporation and any other person; and (v) take any other
action that might be deemed to impair the rights of the holders of Senior
Indebtedness hereunder.

        (f) Subject to the Payment in Full of all amounts then due (whether by
acceleration of the maturity thereof or otherwise) under all Senior Indebtedness
at the time outstanding, the Payees shall be subrogated to the rights of the
holders of Senior Indebtedness to receive payments or distributions of cash,
property, or securities of the Corporation applicable to the Senior Indebtedness
until the principal of and interest on this Note shall be paid in full; and, for
the purposes of such subrogation, no payments or distributions by the
Corporation to the holders of Senior Indebtedness of any cash, property, or
securities to which the Payees would be entitled except for the provisions
hereof, and no payments over pursuant to the provisions hereof to the holders of
Senior Indebtedness by the Payees, shall, as between the Corporation, its
creditors other than holders of Senior Indebtedness, and the Payees, be deemed
to be a payment by the Corporation to or on account of the Senior Indebtedness.

        (g) It is understood that the foregoing provisions of this Note are and
are intended solely for the purpose of defining the relative rights of the
Payees on the one hand and the holders of Senior Indebtedness on the other hand.
Nothing contained in this Note is intended to or shall impair, as among the
Corporation, its creditors (other than the holders of Senior Indebtedness), and
the Payees, the obligation of the Corporation, which is absolute and
unconditional, to pay to the Payees the principal of and interest on this Note
as and when the same shall become due and payable in accordance with its terms,
or is intended to or shall affect the relative rights of the Payees and
creditors of the Corporation other than the holders of Senior Indebtedness, nor
shall anything herein prevent the Payees from exercising all remedies otherwise
permitted by applicable law upon default under this Note. Nothing in this Note
is intended to or shall impair, among the holders of the Senior Indebtedness,
any contractual or structural seniority or other rights that any such holder may
have as against any other such

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holders, including, without limitation, the rights of the Secured Parties to
receive and retain all proceeds of the liquidation of any collateral securing
the Senior Secured Credit Facility to the extent necessary to satisfy in full
any obligations outstanding thereunder.

        (h) Upon any payment or distribution of assets of the Corporation
referred to herein, the Payees shall be entitled to rely upon any order or
decree made by any court of competent jurisdiction in which such dissolution,
winding up, liquidation, or reorganization proceedings are pending, or
certificate of the receiver, trustee in bankruptcy, liquidating trustee, agent,
or other person making such payment or distribution, delivered to the Payees,
for the purpose of ascertaining the persons entitled to participate in such
distribution, the holders of Senior Indebtedness and other indebtedness of the
Corporation, the amount thereof or payable thereon, the amount or amounts paid
or distributed thereon, and all other facts pertinent thereto.

        SECTION 4. NO ACCELERATION. This Note and the indebtedness evidenced
hereby is not subject to acceleration.

        SECTION 5. NO OPTIONAL PREPAYMENT. This Note and the indebtedness
evidenced hereby may not be prepaid at the option of the Corporation.

        SECTION 6. ADDITIONAL AGREEMENTS. The Corporation covenants and agrees,
and the Payees likewise covenant and agree, to the following:

        (a) Neither the Company nor the Payees shall have the right or ability
to amend, supplement or modify the terms of this Note in any way without the
prior written consent of the Administrative Agent, which consent may be granted
or withheld in the Administrative Agent's sole and absolute discretion;

        (b) The Payees shall have no right or ability to object or consent to
any amendments, modifications, or other changes to, or refinancings or waivers
of any of the terms or obligations under the Senior Secured Credit Facility,
including without limitation, any extension or shortening of the time of
payments (even if such shortening causes the Senior Secured Credit Facility to
be due on demand or otherwise), any revision of any amortization schedule, and
increases in the interest rate or the principal amount thereof, or the exercise
or non-exercise of any rights or remedies by any of the Secured Parties
thereunder;

        (c) The Payees shall have no right or ability to challenge (in any
judicial forum or otherwise) the Secured Parties' claims or liens or the
provisions of Sections 3, 4 or 5 hereof or this Section 6 or any other rights of
the Secured Parties hereunder;

        (d) The Administrative Agent, as attorney-in-fact for the Payees, shall
have the right to take any actions in the name of such holders to effectuate the
provisions and intent of the provisions of Sections 3, 4 or 5 hereof or this
Section 6; and

        (e) In the event the Corporation suffers a Bankruptcy Event, as that
term is defined under the Credit Agreement, (i) the provisions of Sections 3, 4
or 5 hereof or this Section 6 shall remain enforceable and in effect; (ii) the
Secured Parties shall have the right to vote the claims of the Payees in any
proceeding arising out of or relating to a Bankruptcy Event of the

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Corporation or any other Credit Party (as defined in the Credit Agreement) with
respect to any matter to be voted upon, including, without limitation,
acceptance or rejection of a plan of reorganization or election of a trustee;
(iii) the Payees irrevocably assign to the Secured Parties the right to file a
proof of claim on behalf of the Payees and agree not to file a competing claim;
and (iv) the Payees will not (A) object to any plan of reorganization or
disclosure statement that is supported by the Secured Parties, (B) propose or
support any plan of reorganization not supported by the Secured Parties, (C)
seek any dismissal of a bankruptcy case or conversion of such case to a case
under a different chapter of the Bankruptcy Code other than in a manner
expressly consented to by the Secured Parties, (D) seek the appointment of a
trustee or examiner in any such case, (E) serve on any official committee of
creditors appointed in any proceeding relating to such Bankruptcy Event, or (F)
file any motion, pleading or other document or appear in any capacity in a
bankruptcy case relating to the Corporation or any other Credit Party without
the consent of the Secured Parties. Notwithstanding the forgoing provisions of
this Section 6(e), as between the Payees and the Corporation only, the Payees
shall, in all cases, be deemed unsecured creditors (as opposed to an equity
holder) of the Corporation upon the occurrence of a Bankruptcy Event.

        SECTION 7. MISCELLANEOUS.

        (a) Any notice required by the provisions of this Note to be given to
the Payees or the Corporation shall be given and deemed received or delivered at
the following address:

        Payees:

        c/o Milberg Weiss Bershad Hynes & Lerach, LLP
        600 West Broadway
        1800 One American Plaza
        San Diego, California 92101-3356

        Corporation:

        Corrections Corporation of America
        10 Burton Hills Boulevard
        Nashville, Tennessee 37215

        (b) This Note shall be deemed to be a contract made under the laws of
the State of New York and for all purposes shall be governed by, construed
under, and enforced in accordance with the laws of the State of New York.

        (c) The Corporation agrees, to the extent permitted by law, to pay to
the Payees all costs and expenses (including attorneys' fees) incurred by it in
the collection hereof or the enforcement of any right or remedy provided for
herein (including such costs and expenses incurred in connection with a workout
or an insolvency or bankruptcy proceeding).

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        IN WITNESS WHEREOF, the undersigned has executed this Note effective as
of the date first above written.

                                       CORPORATION:

                                       CORRECTIONS CORPORATION OF
                                       AMERICA, a Maryland corporation

                                       By: /s/ John D. Ferguson
                                           ------------------------------------
                                       Title: President
                                              ---------------------------------

ATTEST:

/s/ Irving E. Lingo, Jr.
----------------------------
Assistant SecretaryExhibit 10.4

                       MEMO OF UNDERSTANDING AND AGREEMENT
                                     BETWEEN
                           DURASWITCH INDUSTRIES, INC.
                                       and
                             DATAHAND(R) SYSTEMS INC

                                  APRIL 3, 1998

It is recognized  that DuraSwitch  Industries,  Inc.  (DuraSwitch),  333 S. Nina
Drive,  Mesa, AZ 85210 and DataHand(R)  Systems Inc.  (DSI),  3310 N. 33rd Ave.,
Phoenix,  AZ 85017, are serving  different  markets,  yet are developing  switch
technology that might be adapted to each other's targeted markets. DuraSwitch is
engaged  in  designing,   manufacturing   and  marketing  of  its  patented  and
proprietary switches (e.g. DuraSwitch  PushGate(TM),  Rotor(TM), and Slider(TM))
for  integrated  electronic  switch  panel  assemblies,  while DSI is engaged in
designing,  manufacturing and marketing of its patented and proprietary  maximum
data entry keyboard products and systems , designed to improve  productivity and
wellness (e.g., the model Professional  II(TM)).  Therefore,  DuraSwitch and DSI
have  an  interest  to  cross-license   and  share  wholly  owned   technologies
(intellectual  property  including  patents) that could enhance their respective
product lines.

It is understood and agreed that  DuraSwitch  owns U.S. patent #'s 5,523,730 and
5,666,096  with other U.S. and foreign  patents  pending.  These patents and any
improvements  or new  technology  developed and patented by DuraSwitch may be of
benefit to DSI. DSI and its  employees,  directors  or officers  agree to assign
their  rights  in any  inventions,  as a  result  of  their  work on  DuraSwitch
technology, to DuraSwitch pursuant to this agreement.  Consideration for the use
by DSI of any  DuraSwitch  owned  technology  will  be in the  form  of  royalty
payments as described below.

It is further  understood and agreed that,  DSI owns U.S.  patent #'s 4,913,573,
4917,516,  Des. 311,522,  5,376,764,  Des. 356,553,  Des. 362,425, and 5,514,866
with other U.S. and foreign patents pending.  These patents and any improvements
or new technology  developed and patented may be of benefit to  DuraSwitch.  Mr.
Van Zeeland agrees to assign his rights in this invention to DSI in exchange for
a  license  to  DuraSwitch  for  the  use of said  technology  pursuant  to this
agreement.  With the  issuance of a patent,  DSI agrees to license the switch to
DuraSwitch consistent with the following paragraph. Consideration for the use of
any DSI-owned  technology by DuraSwitch will be in the form of royalty  payments
as described below.

Donald W. Seager,  Director of DSI, agrees to assist  DuraSwitch with operations
consultation upon request at no charge for a reasonable period of time. Tony Van
Zeeland, COO and Director of Engineering of DuraSwitch,  agrees to assist DSI to
obtain a patent on a 5-position switch that could be of interest to DuraSwitch.

In consideration for a cross license to use each other's patented technology,  a
royalty  per item will be  mutually  determined  which  then will be paid into a
royalty pool to be shared  equally by  DuraSwitch  and DSI. This royalty will be
consistent with industry  standards and  proportionate to the value added to the
overall  manufactured  cost of the  marketed  product  or  component  by  either
DuraSwitch or DSI respectively.

The parties mutually agree that any patents issued as a result of this agreement
and as a result of technology  developed hereunder which would benefit the other
party,  shall be cross  licensed  under  the terms of this  agreement.  Further,
should either company merge, be acquired or  substantially  change  ownership or
control,  then the term of any licensed  technology  under this agreement may be
automatically  extended  for a period of five (5) years at the  option of either
party;  with written notice to the other party at least 90 days prior to the end
of the term herein.
<PAGE>
It is agreed that the  intellectual  property  of the  respective  companies  is
proprietary  and  considered  to be  Confidential  Information  as described and
executed  on  behalf  of  each  company  and  their  employees  in the  separate
Confidentiality Agreements (see Attachment A).

The initial term of this agreement is three (3) years,  and then will be renewed
year to year.  Upon a written  notification  by one party to the other that they
wish to  terminate  the  agreement  90 days prior to the initial  term ending or
prior to any renewal term,  the agreement then will terminate at the end of said
term.

DuraSwitch and DSI agree that they cannot  sublicense said licensed  technology.
The parties  further agree that the purpose of this agreement is to promote each
other's patented and proprietary  technology in their own respective  markets to
the benefit of both parties.

By: /s/ Terry Dunlap                    By: /s/ Jim Cole
    --------------------------------        ------------------------------------
    Terry Dunlap                            Jim Cole
    CEO/President                           CEO
    DuraSwitch, Industries, Inc.            DataHand(R)Systems Inc.

                                    Page -2-
<PAGE>
                                  Attachment A

             CONFIDENTIALITY AGREEMENT: DURASWITCH INDUSTRIES, INC.

                    MEMORANDUM OF UNDERSTANDING AND AGREEMENT

                                     Between

                           DuraSwitch Industries, Inc.

                                       and

                            DataHand(R) Systems, Inc.

                                  April 3,1998

                                    Page -3-
<PAGE>
CONFIDENTIALITY AGREEMENT: DuraSwitch Industries, Inc.

This Confidentiality Agreement (this "Agreement") is made effective this 3rd day
of April,  1998,  between  DataHand  Systems,  Inc.,  of 3032 North 33rd Avenue,
Phoenix, AZ 85017-5201 and DuraSwitch Industries, Inc., 333 S. Nina Drive, Mesa,
AZ 85210,.

In this  Agreement,  the party  who owns the  Confidential  Information  will be
referred to as ("DSI"), and the party to whom the Confidential  Information will
be disclosed will be referred to as ("DuraSwitch").

DSI is engaged in designing, marketing and manufacturing of proprietary products
and  systems to improve  productivity  and  wellness.  Duraswitch  is engaged in
designing,  manufacturing  and marketing  switches and switch panel  assemblies.
DuraSwitch  has  represented  that  DuraSwitch  will  protect  the  confidential
material and  information,  which may be disclosed  between DSI and  DuraSwitch.
Therefore, the parties agree as follows:

     1. CONFIDENTIAL INFORMATION.  The term "Confidential Informaiion" means any
information or material  which is  proprietary  to DSI,  whether or not owned or
developed  by PSI,  which is not  generally  known other than by DSI,  and which
DuraSwitch may obtain through any direct or indirect contact with DSI.

     a.   Confidential Information includes without limitation:

          -    business records and plans
          -    trade secrets
          -    technical information
          -    inventions
          -    product design information
          -    costs
          -    copyrights and other intellectual property and other proprietary
               information.

     b.   Confidential Information does not include:

          -    matters of public knowledge that result from disclosure by DS1
          -    information rightfully received by DuraSwitch from a third party
               without a duty of confidentiality
          -    information disclosed by operation of law
          -    information disclosed by DuraSwitch with the prior written
               consent of DSI and any other information that both parties agree
               in writing is not confidential.

     2.  PROTECTION OF  CONFIDENTIAL  INFORMATION.  DuraSwitch  understands  and
acknowledges that the Confidential Information has been developed or obtained by
DSI by the  investment of  significant  time,  effort and expense,  and that the
Confidential  Information  is a valuable,  special and unique asset of DSI which
provides DSI with a significant  competitive  advantage.  Therefore,  DuraSwitch
agrees to hold in confidence and to not disclose the Confidential Information to
any person or entity without the prior written consent of DSI.

No  Copying.  Recipient  will not copy or modify  any  Confidential  Information
without the prior written consent of DSI.

Application   to  Employees.   Further,   DuraSwitch   shall  not  disclose  any
Confidential Information to any employees of DuraSwitch,  except those employees
who are required to have the Confidential  Information in order to perform their
job duties in  connection  with the  limited  purposes of this  Agreement.  Each
permitted  employee to whom  Confidential  Information is disclosed shall sign a
nondisclosure  agreement substantially the same as this Agreement at the request
of DSI.

                                    Page -4-
<PAGE>
     3. RETURN OF  CONFIDENTIAL  INFORMATION.  Upon the written  request of DSI,
DuraSwitch shall return to DSI all written materials containing the Confidential
Information.  DuraSwitch shall also deliver to DSI written  statements signed by
DuraSwitch certifying that all materials have been returned within five (5) days
of receipt of the request.

     4. NO WARRANTY.  DuraSwitch  acknowledges  and agrees that the Confidential
Information is provided on an AS IS basis.  DSI MAKES NO WARRANTIES,  EXPRESS OR
IMPLIED,  WITH  RESPECT TO THE  CONFIDENTIAL  INFORMATION  AND HEREBY  EXPRESSLY
DISCLAIMS ANY AND ALL IMPLIED  WARRANTIES OF  MERCHANTABILITY  AND FITNESS FOR A
PARTICULAR  PURPOSE.  IN NO EVENT SHALL DSI BE LIABLE FOR ANY DIRECT,  INDIRECT,
SPECIAL OR  CONSEQUENTIAL  DAMAGES  IN  CONNECTION  WITH OR  ARISING  OUT OF THE
PERFORMANCE OR USE OF ANY PORTION OF THE CONFIDENTIAL INFORMATION.  DSI does not
represent or warrant that any product or business plans  disclosed to DuraSwitch
will be marketed or carried out as  disclosed,  or at all. Any actions  taken by
DuraSwitch in response to the disclosure of the Confidential  Information  shall
be solely at the risk of DuraSwitch.

     5. LIMITED LICENSE TO USE.  Duraswitch  shall not acquire any  intellectual
property rights under this Agreement except the limited right to manufacture and
market products using the  Confidential  Information  set out above.  DuraSwitch
acknowledges that, as between DSI and DuraSwitch,  the Confidential  Information
and all related copyrights and other  intellectual  property rights, are (and at
all times will be) the property of DSI, even if  suggestions,  comments,  and/or
ideas made by DuraSwitch are incorporated  into the Confidential  Information or
related materials during the period of this Agreement.

     6. GENERAL PROVISIONS.  This Agreement sets forth the entire  understanding
of the parties regarding confidentiality.  Any amendments must be in writing and
signed by both parties.  This Agreement shall be construed under the laws of the
State of AZ. This Agreement shall not be assignable by either party, and neither
party may delegate its duties under this  Agreement,  without the prior  written
consent of the other party.

DataHand Systems, Inc,

By: /s/ Jim Cole
    -----------------------------------
    Jim Cole
    CEO

DuraSwitch Industries, Inc.

By: /s/ Terry Dunlap
    -----------------------------------
    Terry Dunlap
    CEO/President

                                    Page -5-
<PAGE>
                                  Attachment B

              CONFIDENTIALITY AGREEMENT: DATAHAND(R) SYSTEMS, INC.

                    MEMORANDUM OF UNDERSTANDING AND AGREEMENT

                                     Between

                           DuraSwitch Industries, Inc.

                                       and

                            DataHand(R) Systems, Inc.

                                  April 3,1998

                                    Page -6-
<PAGE>
CONFIDENTIALITY AGREEMENT: DataHand(R) Systems, Inc.

This Confidentiality Agreement (this "Agreement") is made effective this 3rd day
of April, 1998, between DuraSwitch Industries, Inc., 333 S. Nina Drive, Mesa, AZ
85210 and DataHand Systems, Inc., 3032 North 33rd Ave., Phoenix, AZ 85017.

In this  Agreement,  the party  who owns the  Confidential  Information  will be
referred  to  as  ("DuraSwitch"),   and  the  party  to  whom  the  Confidential
Information will be disclosed will be referred to as ("DS1").

DuraSwitch is engaged in  designing,  manufacturing  and marketing  switches and
switch  panel   assemblies.   DSI  is  engaged  in   designing,   marketing  and
manufacturing  of proprietary  products and systems to improve  productivity and
wellness.  DSI has represented that DSI will protect the  confidential  material
and information  which may be disclosed between  DuraSwitch and DSI.  Therefore,
the parties agree as follows:

     1. CONFIDENTIAL INFORMATION:  The term "Confidential Informafion" means any
information or material which is proprietary to DuraSwitch, whether or not owned
or  developed  by  DuraSwitch,  which  is not  generally  known  other  than  by
DuraSwitch, and which DSI may obtain through any direct or indirect contact with
DuraSwitch.

     a.   Confidential Information includes without limitation:

          -    business records and plans
          -    trade secrets
          -    technical information
          -    inventions
          -    product design information
          -    costs
          -    copyrights and other intellectual property and other proprietary
               information.

     b.   Confidential Information does not include:

          -    matters  of public  knowledge  that  result  from  disclosure  by
               DuraSwitch
          -    information rightfully received by DSI from a third party without
               a duty of confidentiality
          -    information disclosed by operation of law
          -    information disclosed by DSI with the prior written consent of
               DuraSwitch and any other information that both parties agree in
               writing is not confidential.

     2. PROTECTION OF CONFIDENTIAL INFORMATION. DSI understands and acknowledges
that the  Confidential  Information has been developed or obtained by DuraSwitch
by the  investment  of  significant  time,  effort  and  expense,  and  that the
Confidential  Information is a valuable,  special and unique asset of DuraSwitch
which provides DuraSwitch with a significant  competitive advantage.  Therefore,
DSI  agrees  to  hold  in  confidence  and  to  not  disclose  the  Confidential
Information  to any  person  or entity  without  the prior  written  consent  of
DuraSwitch.

No  Copying.  Recipient  will not copy or modify  any  Confidential  Information
without the prior written consent of DuraSwitch.

Application  to  Employees.  Further,  DSI shall not disclose  any  Confidential
Information to any employees of DSI,  except those employees who are required to
have the  Confidential  Information  in order to  perform  their  job  duties in
connection with the limited purposes of this Agreement.  Each permitted employee
to  whom  Confidential  Information  is  disclosed  shall  sign a  nondisclosure
agreement substantially the same as this Agreement at the request of DuraSwitch.

                                    Page -7-
<PAGE>
     3.  RETURN  OF  CONFIDENTIAL  INFORMATION.  Upon  the  written  request  of
DuraSwitch,  DSI shall return to DuraSwitch all written materials containing the
Confidential   Information.   DSI  shall  also  deliver  to  DuraSwitch  written
statements  signed by DSI certifying that all materials have been retumed within
five (5) days of receipt of the request.

     4.  NO  WARRANTY.   DSI  acknowledges  and  agrees  that  the  Confidential
Information  is  provided  on an AS IS basis.  DURASWITCH  MAKES NO  WARRANTIES,
EXPRESS OR IMPLIED,  WITH  RESPECT TO THE  CONFIDENTIAL  INFORMATION  AND HEREBY
EXPRESSLY  DISCLAIMS  ANY AND ALL  IMPLIED  WARRANTIES  OF  MERCHANTABILITY  AND
FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL DURASWITCH BE LIABLE FOR ANY
DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR ARISING
OUT OF THE  PERFORMANCE OR USE OF ANY PORTION OF THE  CONFIDENTIAL  INFORMATION.
DuraSwitch  does not  represent  or warrant  that any product or business  plans
disclosed  to DSI will be marketed or carried out as  disclosed,  or at all. Any
actions  taken  by  DSI  in  response  to the  disclosure  of  the  Confidential
Information shall be solely at the risk of DSI.

     5. LIMITED LICENSE TO USE. DSI shall not acquire any intellectual  property
rights under this Agreement  except the limited right to manufacture  and market
products using the  Confidential  Information  set out above.  DSI  acknowledges
that,  as between  DuraSwitch  and DSI,  the  Confidential  Information  and all
related copyrights and other intellectual property rights, are (and at all times
will be) the property of DuraSwitch, even if suggestions, comments, and/or ideas
made by DSI are  incorporated  into  the  Confidential  Information  or  related
materials during the period of this Agreement

     6. GENERAL PROVISIONS.  This Agreement sets forth the entire  understanding
of the parties regarding confidentiality.  Any amendments must be in writing and
signed by both parties.  This Agreement shall be construed under the laws of the
State of AZ This Agreement shall not be assignable by either party,  and neither
party may delegate its duties under this  Agreement,  without the prior  written
consent of the other party.

DataHand Systems, Inc.

By: /s/ Jim Cole
    -----------------------------------
    Jim Cole
    CEO

DuraSwitch Industries, Inc.

By: /s/ Terry Dunlap
    -----------------------------------
    Terry Dunlap
    CEO/President

                                    Page -8-

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