Balance Sheets (USD $)	Jan. 31, 2015	Jul. 31, 2014
Current assets
Cash and cash equivalents	$ 1,060,919	$ 254,770
Prepaid insurance	31,018	24,079
Total current assets	1,091,937	278,849
Other assets
Patents and patent applications (net of accumulated amortization of $6,329 at January 31, 2015 and $5,642 at July 31, 2014)	21,121	21,808
Total assets	1,113,058	300,657
Current liabilities
Accounts payable and accrued liabilities	77,618	200,604
Accrued salaries and wages	2,093,657	1,416,651
Due to related parties	130,000	350,000
Total current liabilities	2,301,275	1,967,255
Deferred revenue	4,811,957	1,411,470
Total liabilities	7,113,232	3,378,725
Stockholders' deficit
Common stock; par value $0.001; 200,000,000 shares authorized; 1,818,943 shares issued and outstanding at January 31, 2015 and 1,782,072 shares issued and outstanding at July 31, 2014	1,819	178,206
Additional paid-in capital	43,882,171	43,076,939
Accumulated deficit	(49,884,164)	(46,333,213)
Total stockholders' deficit	(6,000,174)	(3,078,068)
Total liabilities and stockholders' deficit	$ 1,113,058	$ 300,657