Balance Sheets - USD ($)	Jul. 31, 2016	Jul. 31, 2015
Current assets
Cash and cash equivalents	$ 1,481,393	$ 434,217
Accounts receivable	312,498	0
Prepaid insurance	62,404	33,143
Total current assets	1,856,295	467,360
Other assets
Computer equipment (net of accumulated amortization of $1,016 at July 31, 2016 and $0 at July 31, 2015)	6,521	0
Patents and patent applications (net of accumulated amortization of $8,388 at July 31, 2016 and $7,015 at July 31, 2015)	19,062	20,435
Total assets	1,881,878	487,795
Current liabilities
Accounts payable and accrued liabilities	140,584	315,460
Accrued salaries and wages	3,681,250	3,129,060
Note payable	165,000	0
Deferred revenue	250,000	0
Due to related parties	0	130,000
Total current liabilities	4,236,834	3,574,520
Deferred revenue	2,350,000	5,300,000
Total liabilities	6,586,834	8,874,520
Stockholders' deficit
Common stock; par value $0.001; 1,000,000,000 shares authorized; 1,992,433 shares issued and outstanding at July 31, 2016 and 1,841,866 shares issued and outstanding at July 31, 2015	1,992	1,842
Additional paid-in capital	56,478,394	44,982,519
Accumulated deficit	(61,185,342)	(53,371,086)
Total stockholders' deficit	(4,704,956)	(8,386,725)
Total liabilities and stockholders' deficit	$ 1,881,878	$ 487,795

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

Name:	us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.