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TECHNOLOGY

Sensor to detect disease markers in breath, air

New York: Researchers have developed a sensor that can detect disease markers in breath or toxins in air, as well as tell the levels of sickness. A small and thin square of an organic plastic, the tech could soon be the basis of portable…

New technique to help deaf-blind ‘watch’ TV

London: Researchers have invented a technique that types Braille in real time and helps deaf-blind people "watch" television without intermediaries. Researchers from Universidad Carlos III de Madrid undertook "PervasiveSUB Project" that…