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.