<ARTICLE> 5 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> SEP-30-1999 <CASH> 1,534,000 <SECURITIES> 7,399,000 <RECEIVABLES> 662,000 <ALLOWANCES> 35,000 <INVENTORY> 240,000 <CURRENT-ASSETS> 9,945,000 <PP&E> 4,819,000 <DEPRECIATION> 2,857,000 <TOTAL-ASSETS> 12,505,000 <CURRENT-LIABILITIES> 658,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 125,000 <OTHER-SE> 11,722,000 <TOTAL-LIABILITY-AND-EQUITY> 12,505,000 <SALES> 3,363,000 <TOTAL-REVENUES> 3,363,000 <CGS> 807,000 <TOTAL-COSTS> 807,000 <OTHER-EXPENSES> 4,239,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 24,000 <INCOME-PRETAX> (1,358,000) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,358,000) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,358,000) <EPS-BASIC> (0.11) <EPS-DILUTED> (0.11)