If you are interested in possible uses for this kind of technology, my R&D work until recently has been to find use cases for WiFi Aware and bring them to life.

Some examples:

* 1-tap file transfers: https://darker.ink/static/media/uploads/08_awarebeam_1.mp4

* Sharing presentations, images and drawings: https://darker.ink/static/media/uploads/05_meshpresenter_1.m...

* Playing Quake 3 (OpenArena): https://darker.ink/static/media/uploads/02_openarena_1.mp4

If you want to know more details, this talk is a good starting point:

https://fosdem.org/2019/schedule/event/device_to_device_netw...

https://darker.ink/blog/mobile-design-with-device-to-device-...