EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                         
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------
| | We consent to the
 incorporation by reference in Registration Statement 333-113519 on Form S-8
 dated March 11, 2004, Registration Statement 33-61977 on Form S-8 dated
 August 21, 1995, Registration Statement 33-61979 on Form S-8 dated August 21,
 1995, Registration Statement 33-12571 on Form S-8 dated March 11, 1987 and
 Registration Statement 33-593 on Form S-8 dated October 1, 1985, of our
 report dated March 31, 2008, with respect to the balance sheet as of December
 31, 2007 and the statements of operations, stockholders deficit and cash
 flows for each of the two years ended December 31, 2007, of Integral Vision,
 Inc. included in the Annual Report (Form 10-KSB) for the year ended December
 31, 2007.
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | /S/ Rehmann Robson, P.C.
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
| | Troy, Michigan
 March 31, 2008                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

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