It'd be nice if someone could properly design a dual-hose portable A/C with attention to soundproofing and efficiency. Lots of people will be needing these ove

It'd be nice if someone could properly design a dual-hose portable A/C with attention to soundproofing and efficiency. Lots of people will be needing these over the next few decades. I recently bought one, and found the low-hanging fruit to be pretty pathetic: https://pmarks.net/ac https://pmarks.net/ac (The ability to wirelessly integrate with a standard thermostat would also be nice; I'm currently hacking that together using ESP32 modules.)