Two Way Communication

We enter a stage where the hand held RCU can provide services along with the TV and STB.
The key features utilizing two-way communication consist of find my remote bell/alarm alerts, vibration alerts, and presentation of only the keys applicable to the contents displayed on the screen.
Recently 2 way voice interaction with the device has become possible (voice command and voice feedback), even expanding to the capability to complete online shopping payment transactions.
Depending on the scenario, fingerprint recognition is enabled when required, and disabled when it is unnecessary. This means that the remote control is interacting fully within context.
All these functionalities are possible with two-way communication.
We already have much experience of implementing such solutions and would like to share it with our clients.