How do you deal with cold vidya hands, /v/? I live in Canada and I can barely type with my frosty digits, let alone play vidya.
I'm getting real tired of these little gloves.
Gloves aren't the answer if it is poor circulation that is keeping your hands cold.
Get a squishy stress ball and use that in your hands when idle (watching TV, surf with one hand, use the ball in the other, switch now and then, etc). This will build up your circulation and get more bloodflow into your hands.
It isn't going to happen overnight, and you need to keep at it to keep reaping the benefits. My hands are NEVER warm, ever and winter in Ontario is torture, but this makes its tolerable when nothing else did.