Computer software, namely, applications installed on mobile phones and mobile electronic devices for selectively disabling or interrupting communications and other software application functionality on the device; Computer software, namely, applications installed on mobile phones and mobile electronic devices for selectively disabling or interrupting communications and other software application functionality on the device when the user of the device is operating a motor vehicle; Downloadable software for selectively disabling or interrupting communications and other software application functionality of mobile phones and mobile electronic devices; Downloadable software in the nature of a mobile application for use in selectively disabling or interrupting communications and other software application functionality of mobile phones and mobile electronic devices; Computer hardware and software installed in motor vehicles for acquiring, receiving, storing, processing, and using vehicle data and for communicating vehicle data to cellular phones and handheld electronic devices; Portable communications device jammers, namely, electronic apparatus in the nature of transmitters for jamming signals that inhibits mobile phones and mobile electronic devices from transmitting or receiving communications signals or data