News tagged with handheld device

Tablets thrust Thai classrooms into digital era

In a rural classroom in the Thai highlands, hill tribe children energetically slide their fingertips over tablet computer screens practicing everything from English to mathematics and music.

dateJun 18, 2013 in Other
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Making frequency-hopping radios practical

The way in which radio spectrum is currently allocated to different wireless technologies can lead to gross inefficiencies. In some regions, for instance, the frequencies used by cellphones can be desperately congested, while ...

dateMay 15, 2013 in Semiconductors
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