<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-QSB
FOR THE FISCAL QUARTER ENDED JUNE 30, 2000, AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENT.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 545,703
<SECURITIES> 0
<RECEIVABLES> 138,644
<ALLOWANCES> 108,095
<INVENTORY> 4,030
<CURRENT-ASSETS> 597,004
<PP&E> 597,020
<DEPRECIATION> 554,575
<TOTAL-ASSETS> 702,970
<CURRENT-LIABILITIES> 367,415
<BONDS> 0
0
0
<COMMON> 19,129,190
<OTHER-SE> (18,793,635)
<TOTAL-LIABILITY-AND-EQUITY> 702,970
<SALES> 107,169
<TOTAL-REVENUES> 107,169
<CGS> 51,484
<TOTAL-COSTS> 973,746
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 902
<INCOME-PRETAX> (909,616)
<INCOME-TAX> 0
<INCOME-CONTINUING> (909,616)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (909,616)
<EPS-BASIC> (.18)
<EPS-DILUTED> (.18)
</TABLE>