<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION FROM THE ACCOMPANYING
FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1998
<PERIOD-START>                             JUL-01-1997
<PERIOD-END>                               MAR-31-1998
<CASH>                                           6,614
<SECURITIES>                                     7,558
<RECEIVABLES>                                    5,045
<ALLOWANCES>                                   (1,907)
<INVENTORY>                                      3,445
<CURRENT-ASSETS>                                24,294<F1>
<PP&E>                                          40,230<F2>
<DEPRECIATION>                                (27,580)<F3>
<TOTAL-ASSETS>                                  54,948
<CURRENT-LIABILITIES>                           14,323
<BONDS>                                          1,322<F4>
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        78,073
<OTHER-SE>                                    (38,770)<F5>
<TOTAL-LIABILITY-AND-EQUITY>                    54,948
<SALES>                                         18,524
<TOTAL-REVENUES>                                19,234<F6>
<CGS>                                           14,152
<TOTAL-COSTS>                                   14,152
<OTHER-EXPENSES>                                13,972
<LOSS-PROVISION>                                 1,198
<INTEREST-EXPENSE>                                 193
<INCOME-PRETAX>                                (9,083)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                            (9,083)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (9,083)
<EPS-PRIMARY>                                   (0.75)
<EPS-DILUTED>                                   (0.75)
<FN>
<F1>Includes Costs and estimated earnings in excess of billings on uncompleted
contracts of $2,829 and other current assets of $710.
<F2>Includes portable simulation theaters and film inventory.
<F3>Includes portable simulation theaters and film inventory.
<F4>Includes the non-current portions of capital losses.
<F5>Accumulated deficit.
<F6>Includes interest income of $710.
</FN>