It’s sort of helpful, but mostly inaccurate...
It doesn’t seem to work very well while wearing glasses, which seems really stupid considering the target audience. The camera always being on drains the batteries very quickly, so I don’t recommend using this while you’re mobile. Also, the stupid thing meows EVERY TIME I look down at my keyboard! I know that my posture is still fine, but the app cannot see my eyes and apparently its algorithm is just THAT sophomoric and inept. Fun idea though and the meows were cute the first 200 times.
Lynrod about Nekoze