Need research on 4K streaming and up: including: 5k, 6k, 7k, 8k streaming capacity.... all the way up to 21k UHD... I need to know what companies are offering broadcasting in this area.... as well as entertainment and devices.... I need to know... about KA band.... What corporations are offering that band frequency of satellite transmission. How much to buy their services? I need to know about devices that can both receive that frequency and transmit that frequency including satellite technology its self.... Then I want to see if it can be applied commercially for financial gain.... as well as governmental concerns... I want to know about facial recognition software: advanced:!