<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> MAR-31-2001 <PERIOD-START> APR-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 6,623,036 <SECURITIES> 0 <RECEIVABLES> 509,639 <ALLOWANCES> 20,871 <INVENTORY> 751,008 <CURRENT-ASSETS> 7,963,037 <PP&E> 4,654,987 <DEPRECIATION> 3,439,219 <TOTAL-ASSETS> 9,744,779 <CURRENT-LIABILITIES> 1,125,764 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 14,985,464 <COMMON> 55,972,217 <OTHER-SE> (62,338,666) <TOTAL-LIABILITY-AND-EQUITY> 9,744,779 <SALES> 345,539 <TOTAL-REVENUES> 493,512 <CGS> 576,644 <TOTAL-COSTS> 1,611,647 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (1,001,228) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,281,159) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,281,159) <EPS-BASIC> (0.20) <EPS-DILUTED> (0.20)