Chronographs for use as specialized time recording apparatuses; Communication hubs; Communications computers; Communications software for connecting a group of autonomous user interface devices; Computer database management software for use in personalizing the content of e-mail communications; Computer hardware and computer peripheral devices; Computer hardware and peripheral devices and computer software for data communication and translating and transmitting data sold therewith; Computer hardware for inidcation of user availability to communicate, presence and DND; Computer peripheral devices; Computer software that provides real-time, integrated business management intelligence by combining information from various databases and presenting it in an easy-to-understand user interface; Computerized time clock with fingerprint recognition; Electronic devices for assisting care giving for seniors or people needing assistance comprised of sensors for determining status of person and apparatus for sending electronic alerts to care givers; GPS tracking device to be worn on the wrist of an athlete during endurance events; Interfaces and peripheral devices for computers; Telecommunications hardware and software for monitoring and alerting remote sensor status via the Internet; Time and date stamping machines; Time switches; Wireless computer peripherals