Chen, I've been watching more videos on youtube about your slider mod, to get a feel for how robust the mechanism is. I have to say it looks great in all of the videos!

One thing that surprises me is how in so many of the videos, the youtuber puts the phone on the table and makes like they are going to type on it like a proper keyboard - very few people actually try thumb typing whilst holding it in both hands.

Did most people that came to your booth do that? Were people discouraged from handling it, or has everyone just forgotten how to use a slider? It's bizarre!