3 ms·
You can check the patent.
by papaly1983 9y ago
You can check the patent.
- papaly1983 9y agoAlso here: https://www.slideshare.net/mobile/keybee2013/keybee-she-smart-keyboard-pitch https://www.slideshare.net/mobile/keybee2013/keybee-she-smar...
loading thread…