CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (718,162)	$ (708,409)
Adjustments to reconcile net loss to net cash and cash equivalents used by operating activities:
Amortization of deferred debt issue costs	14,101	2,614
Depreciation and amortization	16,370	10,242
Change in fair value of derivative liability	24,262	108,574
Non-cash interest expenses	153,509	117,951
Legal fees paid through proceeds of note payable	75,000
Amortization of debt discount	169,699	57,084
Gain on extinguishment of debt	(8,073)
Increase (decrease) in allowance for doubtful accounts
(Increase) decrease in:
Accounts receivable	(43,636)	1,487
Inventory	(93,273)	21,172
Other receivables	(8,561)	(5,843)
Prepaid expenses/Other current assets	(18,773)	(24,563)
Increase (decrease) in:
Accounts payable	131,877	121,883
Accrued expenses	138,030	91,938
Customer deposits	47,228	(102,098)
Deferred revenue	(12,500)	(12,500)
Net cash used by operating activities	(181,425)	(320,468)
CASH FLOWS FROM INVESTING ACTIVITIES:
Increase in patent costs	(2,596)	(8,292)
Net cash used by investing activities	(2,596)	(8,292)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from note payable - related party	69,000
Proceeds from note payables	142,500	250,000
Net cash provided by financing activities	211,500	250,000
Net increase (decrease) in cash and cash equivalents	27,479	(78,760)
Cash and cash equivalents, beginning of period	29,300	122,036
Cash and cash equivalents, end of period	56,779	43,276
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash paid for interest	1,287	1,287
NON-CASH FINANCING AND FINANCING ACTIVITIES
Issuance of common stock upon conversion of notes and accrued interest	88,534
Notes and accrued interest converted to common stock	31,822
Debt costs deducted from proceeds of notes	16,250	7,500
Issuance of warrants for debt modification	7,487
Initial derivative liability at issuance of notes	316,526	292,951
Initial debt discount at issuance of notes	$ 221,250	$ 175,000