# Touch ID sensor

Touch ID is a finger print recognition feature that was designed by Apple. The feature is currently only available on the seventh generation iPhone 5S and the sensor can be used make purchases on the Apple media stores with allowing you to unlock the phone as well.

It is built into the home button, and comes with the stainless steel detection ring to detect the user’s finger without pressing the button. The sensor uses the capacitive touch to detect the fingerprints.

# Google Glass

Google Glass may look like an oddball but the wearable gadget could save millions of dollars for some companies every year. Research firm Gartner says that Google Glass will help make employees more productive, adding more than $1 billion to the company profits in the future.

 Google Glass displays information like a smartphone in a hands-free format which allows the users to communicate with the Internet through voice commands.

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