On Thu, 17 Jan 2019 22:38:46 -0000 (UTC), pinnerite
wrote:

snip

I wondered if the laptop with a plug in aerial could be programmed to
link with a wifi enabled projector.

I thought any WiFi enabled laptop could become it's own Wireless
peer-to-peer network for direct connection as such?

Not sure what options are available in Wireless projector but this
might indicate if it's possible.

https://www.online-tech-tips.com/com...ps-wirelessly/

Cheers, T i m