Condensed Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Assets
Cash	$ 2	$ 23
Accounts receivable	86	49
Accounts receivable employees	61	0
Inventories	224	213
Other current assets	70	93
Total current assets	443	378
Property and equipment
Building Improvements	4	4
Production and engineering equipment	357	357
Furniture and fixtures	80	80
Computer equipment	201	201
Marketing/demonstration equipment	139	139
Total Property, Plant and Equipment, Gross	781	781
Less accumulated depreciation	713	670
Net property and equipment	68	111
Other assets - net of accumulated amortization of $1,586,000 for 2011 and $1,583,000 for 2010	42	43
Total Other assets	42	43
Total assets	553	532
Liabilities and Stockholders' Deficit
Notes payable ($760,900 in default in 2011. See Note C.)	851	1,056
Notes payable to related parties and directors ($4,426,098 in default in 2011. See Note C.)	4,715	7,522
Loans payable	11	0
Accounts payable	344	221
Customer deposits	39	0
Accrued compensation and related costs	420	318
Accrued interest ($121,139 of interest is due on notes in default in 2011. See Note C.)	233	273
Accrued warrants for interest	30	81
Accrued interest related parties and directors ($826,846 of interest is due on notes in default in 2011. See Note C.)	1,677	1,051
Accrued product warranty	55	87
Accrued sales commissions	48	48
Accrued professional services	74	79
Other accrued liabilities	6	18
Deferred revenue	438	346
Total current liabilities	8,941	11,100
Long-term debt
Notes payable	295	0
Notes payable related parties and directors (See Note D)	3,481	0
Total liabilities	12,717	11,100
Commitments and contingencies (Note C and H)
Stockholders' deficit
Preferred stock, 400,000 shares authorized; none issued	0	0
Common stock, without par value; 90,000,000 shares authorized; 35,675,409 shares issued and outstanding (35,675,409 in 2010)	54,022	54,020
Accumulated deficit	(66,186)	(64,588)
Total stockholders' deficit	(12,164)	(10,568)
Total liabilities and stockholders' deficit	$ 553	$ 532