An intelligent subsystem coupled with a Super System on Chip (SSoC), a radio transceiver (e.g. a 5G/higher than 5G bandwidth radio transceiver), a voice processing module/voice processing algorithm, a foldable/stretchable/holographic display, a near-field communication device, a biometric sensor, an artificial eye and an intelligent learning algorithm is disclosed. The intelligent subsystem can respond to a user's interests and/or preferences. Furthermore, the intelligent subsystem is sensor-aware or context-aware.