CONDENSED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended				9 Months Ended
	Nov. 30, 2013		Nov. 30, 2012		Nov. 30, 2013		Nov. 30, 2012
CONDENSED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Net Revenues	$ 852,534		$ 1,215,024		$ 2,276,449		$ 2,286,496
Cost of goods sold	341,503		644,648		973,458		1,104,674
Gross Profit	511,031		570,376		1,302,991		1,181,822
Expenses
Engineering, research and development expenses	387,056		312,262		1,090,756		1,008,954
Selling, general and administrative expenses	1,847,365		3,496,624		6,686,790		8,024,082
Total costs and expenses	2,234,422		3,808,886		7,777,546		9,033,036
Loss from operations	(1,723,391)		(3,238,510)		(6,474,555)		(7,851,214)
Other (income) and expense:
Interest expense, net	859,361		1,009,131		3,031,227		2,834,226
Gain on settlement of debt	0		0		(203,110)		0
Other (income) expense, net	0		(2,095,000)		(9,607)		(2,103,166)
Total other (income) expense	859,361		(1,085,869)		2,818,510		731,060
Net Loss	$ (2,582,751)		$ (2,152,641)		$ (9,293,065)		$ (8,582,274)
Total basic and diluted loss per share (in dollars per share)	$ (0.03)		$ (0.03)		$ (0.11)		$ (0.12)
Weighted average shares used to compute basic and diluted income (loss) per share (in shares)	88,414,499	[1]	72,750,310	[1]	83,517,143	[1]	72,381,581	[1]

[1] Weighted average number of shares used to compute basic and diluted loss per share is the same since the effect of the dilutive securities is anti-dilutive.