Smartglasses; virtual reality glasses; virtual reality headsets; smartwatches; wearable computers in the nature of smartwatches; theatre glasses; wearable computers in the nature of smartglasses; wearable activity trackers; wearable video display monitors; wearable audio speakers in the nature of earbuds; smartphone; digital cellular phones; digital phones; headphones; semiconductors; semiconductor devices; semiconductor chips; semiconductor chip sets; system on a chip (SoC); multiprocessor c...