Sentences with phrase «range cellphone use»

Not exact matches

This sucker could transform lives in so many ways it's not even funny: besides charging economy - altering cellphones and giving children the ability to study after dark, it can help in areas ranging from health (the kerosene lamps currently typically used for night - time lighting are terrible on the lungs) to economics (kerosene can suck up 25 - 30 % of a family budget) to global warming (kerosene = carbon emissions).

It will replace the traditional vibrate function, and its diaphragm - like design allows it to respond much faster than the motors currently used in cellphones and produce a broader range of frequencies, says Andy Chen of Artificial Muscle.

By contrast, whites tend to turn to a range of digital devices when reading e-books: 13 % read e-books on cellphones, but 18 % read e-books on tablet computers, 10 % use e-book readers and 11 % engage with e-book content on desktop or laptop computers.

They can be used with a wide range of cellphones, including iPhones, Samsung Galaxy, and more (NOT dual lens smartphones, though).

GPS: There are a host of GPS - based systems, ranging from the RoamEO pettronix.com/products.php), which uses a handset to track your pooch, to the Garmin GTU 10 (buy.garmin.com) and the Tagg Pet Tracker (pettracker.com), which link to cellphone networks.