What is the Future of GPS Technology?

GPS is a well known and widely used technology nowadays. For a time, it was limited to the military and NASA, then we got bulky devices we could sit in our car and have it direct us with various chirps and beeps. Next, the GPS devices in cars became smaller and could talk, then they were integrated into the car itself. Now, we pretty much just rely on our smartphone to guide us. So what’s next? Read More

WiFi: Secure or Open?

When it comes to connectivity, wifi is one of the most widely available ports of entry to the vast internet. A few years ago, it was the only way to wirelessly access the internet, and people with laptops were glad to have it. Coffee shops started hosting free wifi and now some restaurants feature it. In the mobile age, most phones are able to access the internet via 3G or 4G connections through their carrier, but wifi is more reliable inside a large building and it won’t cost you anything for data. Read More