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''We wanted to dosomething that would help people and make our campus more accessible. '' During the spring term, Yelamarthi and five senior engineering studentstested the cane, which is equipped with Radio Frequency Identificationtechnology, similar to what retailers put on products to keep them frombeing stolen. The Smart Cane contains an ultrasonic sensor that is paired with aminiaturenavigational system inside a messenger style bag worn across the shoulder. For the test, the students installed identification tags between twobuildings on the campus in Mount Pleasant, Mich. A speaker located on thebag strap gave audio alerts when the system detected an obstacle and toldthe user which direction to move. Students wearing glasses that simulate visual impairment tested the cane.

Posted by Anonymous at 3:19PM | (7 comments)

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" Service providers can offer home controls solutions directly to the consumer or offer the services to a partner such as a utility or OEM, which then provides the service to consumers. Multiple telecoms are launching home controls solutions, using a variety of business models. Deutsche Telekom is investing in energy specific service platforms, with partners including Miele, Samsung, and digitalSTROM. Similarly, Swisscom and iControl Networks have a strategic partnership to deploy a sophisticated home automation and monitoring solution. Telefónica has announced its "Thinking Things" machine to machine M2M solution for connecting all types of devices to the Internet in order to automate functions. A smart home security system connects to your Wi Fi network so you can monitor and control your security devices using your smartphone and an app. Entry level systems usually include some door and window sensors, a motion detector, and a hub that communicates with these devices using one or more wireless protocols such as Wi Fi, Z Wave, Zigbee, or a proprietary mesh network. You can add extra door, motion, and window sensors to provide coverage for your entire house and build a comprehensive system that includes door locks, garage door openers, indoor and outdoor surveillance cameras, lights, sirens, smoke/CO detectors, water sensors, and more. A word about wireless protocols: In a perfect world, all home security components would use the same wireless standard to communicate with the main hub, but factors such as power requirements, signal range, price, and size make it virtually impossible to settle on just one. For example, smaller components such as door/window sensors typically use Z Wave or Zigbee technology because they don't require a lot of power and can be powered by smaller batteries. They also operate in a mesh topology and can help extend the range of networked devices.

Posted by Anonymous at 3:19PM | (5 comments)

security systems nashville

as demonstrated by our accelerating usage of both legal and illegal substances for treating the anxiety and depression that results from these flaws. And, once again, I am sickened to have my beliefs confirmed by recent news. I Want Ice Water How to Conquer Stress, Anxiety and Depression With Proven Stress . By admin How to Conquer Stress, Anxiety and Depression With Proven Stress Relief Techniques. Friday, August 7, 2009, 5:19.

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