Statements of Cash Flows (USD $)	9 Months Ended
	Feb. 28, 2014	Feb. 28, 2013
Cash flows from operating activities:
Net loss	$ (101,401)	$ (72,283)
Adjustments to reconcile net loss to net cash used in operating activities:
Increase in accounts receivable	(15,769)	(11,113)
Decrease (increase) in inventory	31,319	(46,204)
Decrease in accounts payable and accrued expenses	(75,863)	(20,683)
Decrease in deferred revenue	(4,782)	(4,075)
Decrease in deferred license fees	(4,500)	(4,500)
Net cash used in operating activities	(170,996)	(158,858)
Cash flows from financing activities:
Proceeds from shareholder loan	100,000	115,000
Proceeds from the sale of common stock	0	200,000
Cash provided by financing activities	100,000	315,000
Increase (decrease) in cash	(70,996)	156,142
Cash, beginning of period	84,562	42,617
Cash, end of period	13,566	198,759
Supplemental disclosures of cash flow information
Cash paid for interest
Cash paid for taxes