QR Code
Seen those funky little QR (quick response) bar codes floating around and wondering how to scan them on your iPhone or iPad? QR codes are used to store useful information…
Bluetooth Low Energy
Bluetooth Low Energy (Bluetooth® Smart) is the intelligent, power-friendly version of Bluetooth wireless technology. While the power-efficiency of Bluetooth Smart makes it perfect for devices needing to run off a…
GPS
Most smartphones and even mobile phones these days have a function that shows you on a map exactly where you are. This is possible thanks to signals from GPS satellites…