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''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. 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. The students also created a vibrating
glove to assist those who are bothvisually and hearing impaired. Yelamarthi said it's one of the first outdoor applications of RFID and saidhe plans for students in upcoming classes to further refine the systemwhilehe seeks grants to speed the research. The next step probably involves using the system in a wider area. Down theline, Yelamarthi wants to work toward integrating the Smart Cane's datawithGPS.
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So unless you truly know what you’re doing, you should probably opt for professional installation, especially if your new security system will need to be hardwired. If you choose a DIY wireless security system, most on the market today are fairly intuitive and easy to install. And, many of them don’t require any special tools or knowledge to get the job done. Professional installation was practically the only way to put in a home security system 15 years ago. Technology has come such a long way that DIY systems can offer the same level of security and often more with a self installed system. Further,
there can be additional benefits to a DIY system because they’re typically much easier to
transfer to another home if you move. For someone looking for a more complex setup like home automation, or someone that wants a trained expert to make the recommendation for the setup, expert installation is a great option. We’ve found that most people that were apprehensive about self installing a home security system actually ended up finding the process very easy. There are companies out there like Frontpoint that are known to be particularly helpful in this stage. Handsfree features usually work in conjunction with your mobile device and/or your home automation system. Of course, you know you can use the voice option with Alexa and other home automation systems to control your equipment.
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With Protect America, they pay less than other customers, because the landline monitoring package is the cheapest option available. Most DIY home security providers offer monthly professional monitoring for agents to watch after your home at all times.
When a home security system is professionally monitored, a specialist from the monitoring company is ready to respond when sensors are triggered. If any activity triggers the alarm, a professional will attempt to contact you and alert emergency responders to your home. The cost of professional monitoring may range from $10/mo. up to $50/mo. Depending on the home security plan and provider, you can opt for monitoring through cellular, broadband, or landline connection. When it comes to apps that control your home security system, you should determine your needs. If you have children who walk home from school, you’ll probably want a video feature or arm/disarm alert that will let you know when they get home safe. If you like to check in on your pets, live security camera screening is something that will
help you keep an eye on them. If you want to be able to control your lights and thermostat while you’re away, look for a plan and technology with home automation capabilities.
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