-Built-in AI fitness app which is using skeleton recognition and deep learning technologies for guiding the users with correct pose (Demo - https://youtu.be/CuBRC2mocZo) -Another AI class app can be used with actual alphabet blocks for spelling and cognitive training (Demo - https://youtu.be/veyODOItgNQ) -Use ANDROID system which supports puzzle games and training APP installation -Projects the image to the desktop for touch and instantly becomes a 23" large tablet -Built-in battery which supports 3-4 hours operation. And it is very compact and handy which good for outreach works -Self-developed the whack-a-mole game which can generate reports of user scores and reaction records