Video glasses

We have seen many devices, some of them portable whereas others are not. While considering travel gadgets, they are becoming rapidly portable, versatile, and personal also. Our smartphones, smartwatches, air-buds are portable into our private worlds of music, photo collections, and email accounts. As we know, while using these portable devices we usually forget about the surrounding world. While considering privacy, these gadgets might not be enough. The people around you can still hear half of your telephonic conversation and can look over your video callings or emails by standing behind you. Is it good or bad for your privacy? Of course, it is bad. As of now, some developers have come out with video glasses that allow you to watch videos anywhere you go like in the crowd or traveling from one place to another. This is being done by video glasses. This gadget offers a hand-free user experience like a big-screen TV.

What is this?

Mostly you are familiar with the word “video glasses” because they are not a new idea in today’s techno era, which they have been known as a type of Head Mounted Display (HMD). HMD is a small display unit integrated into eyeglasses or mounted on a hat or helmet. The video glasses are a display device that is wearable and portable.

Head mounted display

Head mounted display

Modern video glasses usually take the form of relatively lightweight, portable glasses. Some of its variants look like an average pair of sunglasses whereas others a much sophisticated as futuristic models. Whatever the design it has, all perform the same basic function.

Inside Engineering:

Now, it’s time to tear down the inside engineering of this gadget. This gadget is a kind of MP4 player that can wearable as sunglasses. The displays of this gadget are made of Liquid Crystal Displays (LCDs) or Organic Light Emitting Diodes (OLEDs). A magnifying lens is present just ahead of the viewer’s eyes for magnifying these tiny displays so viewers feel as if they are sitting in front of a wide display screen. Video glasses are commonly come equipped with audio equipment like air-buds or vibration sensors. Some manufacturers provide inbuilt chargeable batteries whereas others provide separate power adapters for this gadget. We can connect this gadget to media players either wirelessly or wired connectivity.