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Goodbye cables, hello energy beams
from New Scientist: The last few years have seen promising demonstrations of cellphones, laptops and TVs being powered wirelessly. Are we on our way to waving goodbye to wires once and for all? [...]...
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Digital bandage monitors vital signs
from The FUTURIST: A wireless digital “bandage” that would continuously monitor patients’ vital signs and transmit the data in real time to health-care professionals is currently being tested in the...
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Wi-Fi at the speed of light
from MIT’s Technology Review: A wireless network that uses reflected infrared light instead of radio waves has transmitted data through the air at a speed of one gigabit per second–six to 14 times...
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Say goodbye to wires in the House of the Future with ‘microrings’
from Perdue Newsroom: Purdue University researchers have developed a miniature device capable of converting ultrafast laser pulses into bursts of radio-frequency signals, a step toward making wires...
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Fiber-wireless (Fi-Wi) to provide ultra-high-speed, short-range communication
from PHYSORG: An optical fiber backbone (red) provides broadband connections between the central offices and antenna base stations. Then, the base stations wirelessly transmit 5-mm-wave (60 GHz)...
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Human arm transmits 10mbps broadband signals
from NewScientist: Researchers at Korea University in Seoul have transmitted data at a rate of 10 megabits per second through a person’s arm, between two electrodes placed on their skin 30 centimetres...
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When your carpet calls your doctor
from The Economist: Wireless health is “becoming omnipresent” in hospitals, according to Kalorama Information, a market-research firm; it estimates that the market for such devices and services in...
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Delivering babies, treating heart attacks, scanning brains – There’s an app...
from Singularity Hub: AirStrip Technologies is setting your doctor free. The Texas based company is developing a suite of hardware/software solutions that allow physicians and nurses to monitor...
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