Handheld electronic devices, namely, handheld telephones, smartphones, tablet computers, digital video cameras, digital still cameras; handheld electromechanical devices, namely, handheld telephones, smartphones, tablet computers, digital video cameras, digital still cameras; integrated circuit chips; integrated circuits; electronic motion sensors for image stabilization, hand jitter, and motion-based interfaces; electromechanical motion sensors for image stabilization, hand jitter, and motio...