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ET DETROIT AP A cane equipped with the technology that retailers use totag merchandise could help blind people avoid obstacles. An
engineering professor and five
students at Central Michigan Universityhave created a ''Smart Cane'' to read electronic navigational tagsinstalledbetween buildings to aid the blind in reaching their destinations moreeasily. ''This project started as a way for me to teach students to see andunderstand the ways that engineering can be used for the greater good,''said Kumar Yelamarthi, the professor and project leader. ''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.
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The reliability and performance is far better as compared to the PC based system. Moreover, there are other factors to consider in installing security camera system. You should pay
great attention to the monitoring capability of the camera. It should offer special features such as frame speed and motion detection. If you
want to obtain fluent video recording, then make sure that the frame speed is higher. Installing security camera requires proper wiring and should use quality cable to prevent video degradation. Indeed, installing security cameras offers many benefits particularly protecting individuals and business properties. Using alarm security system is not enough to keep you safe and secured. That is why adding security camera or video camera can give you peace of mind. This can be used both indoor and outdoor. The security camera can monitor the activities and happenings at your business or even you are far from home.
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36View at Walmart Marketplace?In addition to a sharp 1080p camera, the Ring Floodlight camera has two powerful LEDS that turn on when
motion is detected. Plus, Ring's app has a neighborhood watch feature, which lets you see what's happening in your hood from other Ring users, as well as police and fire departments. Unfortunately, to view recorded video, you'll need to subscribe to Ring's cloud
storage plans, which start at $30/year. Read our full Ring Floodlight Camera review. 53 View at Amazon$215. 99View at Best Buy$249View at Walmart?For those looking for a less expensive outdoor security system, the Arlo Pro costs just $189 for a single camera/base station setup; the newer Arlo Pro 2 is $299.