2. Summary of Significant Accounting Policies (Details - Intangibles) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Intangible Assets, Gross	$ 4,285,530	$ 3,750,144
Accumulated Amortization	3,175,619	2,753,436
Intangible Assets, Net	$ 1,109,911	$ 996,708
Complete Technology [Member]
Expected Life	3 years	3 years
Remaining Life	3 years	3 years
Intangible Assets, Gross	$ 18,397	$ 18,397
Accumulated Amortization	0	0
Intangible Assets, Net	18,397	18,397
Technology in progress [Member]
Intangible Assets, Gross	465,352	100,000
Accumulated Amortization	0	0
Intangible Assets, Net	$ 465,352	$ 100,000
Software [Member]
Expected Life	5 years	5 years
Remaining Life	2 years 8 months 12 days	2 years 8 months 12 days
Intangible Assets, Gross	$ 423,436	$ 323,295
Accumulated Amortization	278,266	238,487
Intangible Assets, Net	$ 145,170	$ 84,808
Patents [Member]
Expected Life	10 years	10 years
Remaining Life	6 years 3 months 19 days	7 years
Intangible Assets, Gross	$ 58,884	$ 58,391
Accumulated Amortization	8,729	6,683
Intangible Assets, Net	$ 50,155	$ 51,708
Certifications And Licenses [Member]
Expected Life	3 years	3 years
Remaining Life	9 months 18 days	1 year 10 months 25 days
Intangible Assets, Gross	$ 3,319,461	$ 3,250,061
Accumulated Amortization	2,888,624	2,508,266
Intangible Assets, Net	$ 430,837	$ 741,795