**EXHIBIT      31.1**

**CERTIFICATION      PURSUANT TO 18 U.S.C. § 1350,**

**AS      ADOPTED PURSUANT TO SECTION 302 OF THE**

**SARBANES-OXLEY      ACT OF 2002**

| 1.     | I                  have reviewed this Quarterly Report on Form 10-QSB of eRoomSystem                  for the period ended June 30, 2007;                                                                                                                                                                                                                                                                                                                           |
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| 2.     | Based                  on my knowledge, this report does not contain any untrue statement                  of a                  material fact or omit to state a material fact necessary to make                  the                  statements made, in light of the circumstances under which such                  statements                  were made, not misleading with respect to the period covered by                  this                  report; |
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| 3.     | Based                  on my knowledge, the financial statements, and other financial                  information                  included in this report, fairly present in all material respects                  the                  financial condition, results of operations and cash flows of eRoomSystem                  as of, and for, the periods presented in this report;                                                                          |
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| 4.     | eRoomSystem’s                  certifying officer(s) and I are responsible for establishing and                  maintaining disclosure controls and procedures (as defined in Exchange                  Act                  Rules 13a-15(e) and 15d-15(e)) and internal control over financial                  reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f))                  for                  eRoomSystem and have:            |
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|   | (a) | Designed                such disclosure controls and procedures, or caused such disclosure                controls and procedures to be designed under our supervision, to                ensure                that material information relating to eRoomSystem,                including its consolidated subsidiaries, is made known to us by others                within those entities, particularly during the period in which this                report                is being prepared; |
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|   | (b) | Designed                such internal control over financial reporting, or caused such internal                control over financial reporting to be designed under our supervision,                to                provide reasonable assurance regarding the reliability of financial                reporting and the preparation of financial statements for external                purposes in accordance with generally accepted accounting                principles; |
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|   | (c) | Evaluated                the effectiveness of eRoomSystem’s                disclosure controls and procedures and presented in this report our                conclusions about the effectiveness of the disclosure controls and                procedures, as of the end of the period covered by this report based                on                such evaluation; and |
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|   | (d) | Disclosed                in this report any change in eRoomSystem’s                internal control over financial reporting that occurred during                eRoomSystem’s                most recent fiscal quarter (the small business issuer’s fourth fiscal                quarter in the case of an annual report) that has materially affected,                or                is reasonably likely to materially affect, eRoomSystem’s                internal control over financial reporting;                and |
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| 5. | eRoomSystem’s                  certifying officer(s) and I have disclosed, based on our most recent                  evaluation of internal control over financial reporting, to eRoomSystem’s                  auditors and the audit committee of eRoomSystem’s                  board of directors (or persons performing the equivalent                  functions): |
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|   | (a) | All                significant deficiencies and material weaknesses in the design or                operation of internal control over financial reporting which are                reasonably likely to adversely affect eRoomSystem’s                ability to record, process, summarize and report financial information;                and |
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|   | (b) | Any                fraud, whether or not material, that involves management or other                employees who have a significant role in eRoomSystem’s                internal control over financial                reporting. |
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| By:  |   | /s/ David                A.                Gestetner                                                                                                                                                              |   |   |   |
| Name:     |   | David                A. Gestetner                                                                                                                                                                                      |   |   |        |
| Title:    |   | President,                  Chief                  Executive Officer, Secretary, and                  Chairman of the Board (Principal                  Executive, Financial, and                  Accounting Officer) |   |   |   |

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