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GPS

Wearables

LG's KizON wearable helps parents keep tabs on the kids

Children are wily creatures. They just love to run around with their friends, explore new places, and generally enjoy the freedom of just being a kid. Though this is part of the stress-free life of being a child, it is also often the source of anxiety for some parents who constantly worry about where their child is. In an attempt to relieve this anxiety, LG has created KizON, a wearable device that not only lets concerned parents know where their precious progeny are 24 hours a day, but also provides the ability to call them if necessary. Read More

Marine

Using GPS to measure changes in sea level

Measuring sea level is not only an invaluable tool for pilotage, navigation, aeronautics, cartography, sea charting, and geology, it’s also a fundamentally important metric for measuring possible evidence of climate change, and for measuring the direction, extent and rate of such change. Johan Löfgren and Rüdiger Haas of Chalmers University in Sweden have developed a new way of measuring sea level that uses satnav signals for constant, real-time monitoring that promises new insights into many fields, including climate change. Read More

Good Thinking

Hi-tech glasses aim to assist the blind with directions and obstacle detection

Researchers from the Center for Research and Advanced Studies (CINVESTAV) in Mexico have developed a pair of glasses that use a combination of ultrasound, GPS, stereoscopic vision and artificial intelligence to help the visually impaired to navigate their environment. The device, perhaps the most sophisticated of its kind, is slated to reach mass production early next year and will likely cost up to US$1,500.Read More

Marine

Sea-Eye monitors the oceans even when tipped upside down

Bad weather can play havoc with unmanned surface vehicles (USVs) patrolling the seas, which is why scientists at the Universiti Malaysia Perlis (UniMAP) have come up with a USV prototype that works even when it tips over. Called Sea-Eye, the battery-powered vehicle features a design that enables it to work just as well upside down as right way up.Read More

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