1 Exhibit 11 LANVISION SYSTEMS, INC. COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE Three Months Ended April 30, -------------------------------------- 1997 1996 ------------------ ----------------- Net (loss) $ (2,845,707) $ (780,182) =============== =============== Weighted average number of shares outstanding 8,886,388 6,404,694 =============== =============== (Loss) per common share amount $ (0.32) $ (0.12) =============== =============== 17