Electronic and non-electronic user interface and interactive devices, namely, user input and output devices, protective cases, carrying cases, data cables, electrical and non-electrical couplings, electrical and non-electrical adaptors, converters, stands and docking stations; all being accessories for use with particular personal electronic devices, namely, with portable computing devices, portable digital data storage media and devices, handheld personal electronic devices, namely, digital media player devices, audio and video players, personal digital assistant, tablet computing devices, handheld wireless devices, cellular handsets, and handheld digital audio and/or video capture devices; computer user interface accessories, namely, keyboards, display monitors, cursor pointing devices, namely, mice; specialty holster for carrying electronic transmitter and/or sensor; specialty holster for carrying electronic transmitter and/or sensor on a footwear; carrying case adapted for holding and organizing electronic transmitter and/or sensor; carrying case adapted for holding and organizing electronic transmitter and/or sensor on footwear; cases, shells, covers, shields, films, and membranes adapted for covering and protecting the surfaces of electronic devices, namely, handheld personal electronic devices, namely, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; fitted cases, shells, covers, shields, films and membranes adapted for covering and protecting the surfaces of electronic devices, namely, handheld personal electronic devices, namely, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; fitted shells, covers, shields, films and membranes adapted for covering and protecting the display screens of electronic devices, namely, handheld personal electronic devices, namely, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; cases, covers, shells, shields, films and membranes adapted for covering and providing a scratch resistant barrier for protection of electronic devices, namely, handheld personal electronic devices, namely, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; batteries and battery chargers; battery chargers; batteries and battery chargers for use with phones; battery adaptors; battery cables; battery charger devices; battery charger indicators; battery chargers and parts thereof; battery chargers for digital cameras; battery chargers for mobile phones; battery chargers for use with computers; battery charging apparatus; battery charging monitors; battery holders; battery connectors; mounting devices for batteries; cellular phone battery packs; sockets, plugs and other contacts and electric connections