I think it was something like reflective LCD and not epaper, that’s what allowed it to have a fast refresh rate but still use very little power. I’m still surprised I haven’t seen much tech using that type of screen.

I had to double take thinking this must be a local sub. I’m in South Tacoma so I know that area well lol.

Fentanyl is used in hospitals as a pain killer… I’ve never heard of it being used for the stuff you listed. Are you thinking of ketamine?