How much time is needed to launch a function on our smartphone? You will typically need to unlock it with a password or fingerprint, and then tap the screen two or three times. That takes five to 10 seconds at least. But now there’s a wearable device that proposes to cut this time significantly using NFC technology. It is called HALOband, and it was invented by the Shanghai-based startup of the same name.
The wrist band is made of silicone and has three NFC chips. Two chips can read patterns of how you touch your smartphone to the band, for example, touch once to chip A, and then twice to chip B. In this way, it provides an alternative to actions like unlocking your phone, instead of the conventional identification methods using a password or fingerprint. You can also set other actions to launch other function, using different patterns.
On Kickstarter, the company has already raised $1 million, reaching their first goal, but they’re still trying to raise another $1 million to add new functions. The video below shows you how it works. This would be especially useful for daily joggers and cyclists who have difficulty controlling a smartphone when on move.