We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated April 11, 2006 except for Note 4 for which the date is October 18, 2006 relating to the financial statements, which appears in Acorn Factor Inc. (formally Data Systems & Software Inc.)'s Annual Report on Form 10-K/A for the year ended December 31, 2005. We also consent to the references to us under the headings “Experts” in such Registration Statement.