CONDENSED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended
	May 31, 2012	May 31, 2011
CONDENSED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Net Revenues	$ 767,568	$ 951,171
Cost of goods sold	353,111	322,978
Gross Profit	414,457	628,193
Operating expenses:
Engineering, research and development expenses	316,491	273,409
Selling, general and administrative expenses	2,300,302	2,162,075
Total operating expenses	2,616,793	2,435,484
Loss from operations	(2,202,336)	(1,807,291)
Other (income) and expense:
Interest expense, net	880,897	260,503
(Gain) Loss on settlement of debt and beneficial conversion	0	(25,136)
Other income, net	(1,500)	(15,852)
Total other (income) expense	879,397	219,515
Net Loss	$ (3,081,733)	$ (2,026,806)
Total basic and diluted loss per share (in dollars per share)	$ (0.04)	$ (0.03)
Weighted average shares used to compute basic and diluted loss per share (in shares)	72,052,995	61,202,336