Handy Smart TV is an app that allows users to control their Android-based smart TVs via their phones.
Synchronization with TV box via Wi-Fi
Synchronization modes: active and passive (the passive mode allows for operating television software via a phone simultaneously to watching TV)
Supported features: text input, multi-touch, both text and voice search.
Software and hardware compatibility: all Android versions from 4.0 and higher; Android-TV boxes based on the Rockchip RK
Design: replicating TV layout with use of the XML language; an integrated remote control tool
SQLite and JSON as a database and data interchange.