Smartphone-based methods and systems

摘要: Arrangements involving portable devices (e.g., smartphones and tablet computers) are disclosed. One arrangement enables a content creator to select software with which that creator's should be rendered—assuring continuity between artistic intention delivery. Another utilizes device camera identify nearby subjects, take actions based thereon. Others rely on near field chip (RFID) identification of objects, or audio streams music, voice). Some technologies concern improvements the user interfaces associated such devices. involve use these in connection shopping, text entry, sign language interpretation, vision-based discovery. Still other architectural nature, e.g., relating evidence-based state machines, blackboard systems. Yet linked data devices—some exploit GPU capabilities. computational photography. A great variety features arrangements also detailed.