<ARTICLE>           5
<LEGEND>            This schedule contains summary financial information
                    extracted from Form 10-Q for the six months ended
                    December 31, 1999, and is qualified in its entirety
                    by reference to such financial statements.

<MULTIPLIER>        1,000
<PERIOD-TYPE>                        6-MOS
<FISCAL-YEAR-END>              JUN-30-2000
<PERIOD-END>                   DEC-31-1999
<CASH>                               6,572
<SECURITIES>                         6,989
<RECEIVABLES>                          471
<ALLOWANCES>                             0
<INVENTORY>                          1,114
<CURRENT-ASSETS>                    15,666
<PP&E>                                 924
<DEPRECIATION>                         540
<TOTAL-ASSETS>                      17,599
<CURRENT-LIABILITIES>                1,007
<BONDS>                                  0
<COMMON>                            11,394
<PREFERRED-MANDATORY>                    0
<PREFERRED>                              0
<OTHER-SE>                           5,199
<TOTAL-LIABILITY-AND-EQUITY>        17,599
<SALES>                                632
<TOTAL-REVENUES>                       632
<CGS>                                   88
<TOTAL-COSTS>                        5,036
<OTHER-EXPENSES>                         0
<LOSS-PROVISION>                         0
<INTEREST-EXPENSE>                       0
<INCOME-PRETAX>                     (4,113)
<INCOME-TAX>                            13
<INCOME-CONTINUING>                 (4,126)
<DISCONTINUED>                           0
<EXTRAORDINARY>                          0
<CHANGES>                                0
<NET-INCOME>                        (4,126)
<EPS-BASIC>                        (0.38)
<EPS-DILUTED>                        (0.38)