(PhysOrg.com) -- Airenergy is a gadget that can harvest free electricity from WiFi signals such as those from a wireless Internet connection, apparently with enough efficiency to make it practical for recharging devices such ...
Radio systems, such as mobile phones and wireless internet connections, have become an integral part of modern life. However, today's devices use twice as much of the radio spectrum as is necessary. New technology is being ...
Telecom
May 19, 2015
2
169
In an effort to enhance the educational outreach of Starlink constellation, an interactive global map of SpaceX Starlink internet satellites provides live coverage of every satellite in orbit around the Earth.
Space Exploration
Mar 27, 2024
0
55
(PhysOrg.com) -- MIT engineers have built a fast, ultra-broadband, low-power radio chip, modeled on the human inner ear, that could enable wireless devices capable of receiving cell phone, Internet, radio and television signals.
Engineering
Jun 3, 2009
2
0
Imagine a world in which your wristwatch or other wearable device communicates directly with your online profiles, storing information about your daily activities where you can best access it – all without requiring batteries. ...
Telecom
Aug 4, 2014
2
0
The Sonoro Elements W Wi-Fi Internet radio ($499.99, sonoro-audio.com) is a smallish, glossy black or white clock radio with some standout features.
Consumer & Gadgets
Aug 7, 2009
3
0
(AP) -- The company behind the magicJack, the cheap Internet phone gadget heavily promoted on TV, has made a new version of the device that allows free calls from cell phones in the home.
Telecom
Jan 8, 2010
5
0
Product: The Livio Radio, an Internet radio stereo featuring Pandora radio.
Consumer & Gadgets
Aug 14, 2009
2
0
It used to be that Microsoft was the evil empire, and Apple the scrappy underdog.
Business
Oct 27, 2012
1
0
A U.S. appeals court said Google wrongly collected people's personal correspondence and online activities through their Wi-Fi systems as it drove down their streets with car cameras shooting photos for its Street View mapping ...
Business
Sep 10, 2013
10
0
