Designed for locals and travelers alike, City Maps provides detailed public transit and walking directions for major metropolitan areas in the U.S.
Cambridge Consultants develops indoor tech to pick up where GPS drops off
Indoor navigation isn’t a new concept, but it often requires wireless signals or custom infrastructure, neither of which are entirely reliable. Cambridge Consultants has come up with an as-yet-unnamed technology that purports to solve the issue by utilizing low-power sensors along with a custom formula that don’t require an existing framework. According to the Cambridge, UK-based company, all you need are its special Bayesian algorithm and run-of-the-mill smartphone components like accelerometers, gyroscopes and magnetometers to do the job. It has already built a concept chipset (seen above) that could be embedded in existing devices — you can either map your location directly on it or send that info off to a remote system. The firm says the technology will be useful for firefighters and hospital workers, though we wouldn’t complain if it’s implemented in trade shows either. For more information on the tech, check the press release after the break.
(via emergentfutures)
“Telephone company executives wondered whether the standard cord, then about three feet long, might be shortened. Mr. Karlin’s staff stole into colleagues’ offices every three days and covertly shortened their phone cords, an inch at time. No one noticed, they found, until the cords had lost an entire foot. From then on, phones came with shorter cords. Mr. Karlin also introduced the white dot inside each finger hole that was a fixture of rotary phones in later years. After the phone was redesigned at midcentury, with the letters and numbers moved outside the finger holes, users, to AT&T’s bewilderment, could no longer dial as quickly. With blank space at the center of the holes, Mr. Karlin found, callers no longer had a target at which to aim their fingers. The dot restored the speed.”
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