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rtopitt : wifi   3

android-notifier - Project Hosting on Google Code
This project sends notifications to a desktop computer when certain events happen on an Android device, such as the phone ringing, an SMS being received, or the battery running low. The notifications can be sent over Wifi, Bluetooth, or (in the future) USB.
android  celular  software_livre  notificação  wifi  bluetooth  sms  geek  desktop  mac_os_x  linux 
december 2010 by rtopitt
Wireless Network Signals Produce See-Through Walls | Threat Level | Wired.com
Researchers at the University of Utah have found a way to see through walls to detect movement inside a building. The surveillance technique is called variance-based radio tomographic imaging and works by visualizing variations in radio waves as they travel to nodes in a wireless network. A person moving inside a building will cause the waves to vary in that location, the researchers found, allowing an observer to map their position.
geek  wireless  privacidade  rádio  wifi  security  science  video 
october 2009 by rtopitt
Wifi Robot - JBProjects.net
Wifi Robot: A remote control car that can be driven over the internet or with a laptop wirelessly from up to 500m away. It has a live-feed network camera so that it can be driven without line of sight and a horn so that you can honk at people.
bizarrice  carro  câmera  controle_remoto  diy  geek  r/c  wifi  wireless 
may 2009 by rtopitt

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