CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the inclusion in this registration statement on Form S-3 of our report dated March 31, 1997, on our audits of the financial statements of Xybernaut Corporation. We also consent to the reference to our firm under the caption "Experts". /s/ Coopers & Lybrand ----------------------- Coopers & Lybrand L.L.P. McLean, VA January 22, 1998 E-3