<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> MAR-31-1999 <EXCHANGE-RATE> 1 <CASH> 770,621 <SECURITIES> 25,058,369 <RECEIVABLES> 183,327 <ALLOWANCES> 75,000 <INVENTORY> 765,039 <CURRENT-ASSETS> 27,195,671 <PP&E> 3,882,305 <DEPRECIATION> 1,535,382 <TOTAL-ASSETS> 29,722,690 <CURRENT-LIABILITIES> 2,161,455 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 48,515,688 <OTHER-SE> (20,954,453) <TOTAL-LIABILITY-AND-EQUITY> 29,722,690 <SALES> 266,248 <TOTAL-REVENUES> 324,998 <CGS> 781,089 <TOTAL-COSTS> 2,189,949 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (1,575,902) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,575,902) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,575,902) <EPS-PRIMARY> (0.13) <EPS-DILUTED> (0.13)