| | Useful Facts About How Wi-Fi Works Londoners concerned about their privacy can rest a bit easier knowing that the city of London has blocked the use of wireless tracking technology on local recycling bins. A company... Read more | Introduction to Wireless Internet Services One of the world's most popular network technologies, Wi-Fi connections support millions of people in homes, businesses, and public locations around the world. But how many people know even these basic facts about how Wi-Fi works? | VIDEO: What Is a Wi-Fi Hotspot? Wi-Fi hotspots are helpful wireless access points and are becoming more prevalent in public places. This video explains what a hotspot is and how to get started with using them. | How Strong Is Your Wi-Fi Wireless Signal? The performance of a Wi-Fi wireless network connection depends in part on signal strength. Between a computer and wireless access point, the signal strength in each direction determines the data rate available on that connection. The abovementioned Wi-Fi trash cans were even able to roughly determine a person's direction of movement when roaming, based on their signal. | | | | Related Searches | | | | Featured Articles | | | | | | Sign up for more free newsletters on your favorite topics | | | | You are receiving this newsletter because you subscribed to the About.com Computer Networking newsletter. If you wish to change your email address or unsubscribe, please click here. About.com respects your privacy: Our Privacy Policy Contact Information: 1500 Broadway, 6th Floor New York, NY, 10036 © 2013 About.com | | | | Must Reads | | | Follow me on: | | | | Advertisement | |
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