Apparatus and scientific instrument for use in the field of photographic, cinematographic, optical, signaling, audio, and telecommunication, namely, smartphones and tablets; digital image sensors for digital still and motion cameras and handheld devices, namely, smartphones, cellphones, tablets, and watches; electronic input/output modules for digital camera systems data transmission; batteries; blank magnetic data recorders, namely, blank flash media, compact flash cards, SIM cards, blank USB flash drives, and hard drives; integrated circuits; handheld mobile digital electronic devices for the sending and receiving of telephone calls, electronic mail, and other digital data, for use as a digital format audio player, and for use as a handheld computer, personal digital assistant, electronic organizer, electronic notepad, and camera; mobile devices, namely, cellphones, smartphones and tablets; flat panel display screens; display screens for computers, tablets, cellphones, smartphones, watches, televisions, and viewfinders; videophones; mobile phone accessories, namely, mobile telephone covers, mobile telephone cases, batteries, rechargeable batteries, battery chargers, chargers for electric batteries, headphones, stereo headphones, in-ear headphones, stereo speakers, audio speakers for home, audio speakers for cellphones, smartphones, and handheld devices, personal stereo speaker apparatus, microphones, headsets, remote controls, connection cables, power adapters, docking stations, and adapter plugs; sound reproducing apparatus; audio speakers; earphones; headphones; microphones; wireless communication devices for voice, data, audio or video transmission; video displays; operating system for mobile devices; software for use in the field of digital still and motion picture filming, creation, and editing; computer hardware and software for providing integrated telephone communication with computerized global information networks; interactive entertainment software for use in gaming and videos on smartphones and tablets; electronic game software for handheld electronic devices