Future Sunglasses Now
Have you ever watched spy movies? In some of these movies, agents use a variety of useful gadgets to accomplish their mission. Some of these gadgets are sunglasses that can do a variety of things like magnify the view and display a variety of data. With today's rapidly advancing technology, it is very likely that many of the supposedly fictional capabilities seen in these films will become real!
Let us start with a simple one, sunglasses that enable you to see what is behind you. No, it lacks any electronic parts. The secret lies in a special coating on the lens that allows you to look straight ahead while seeing what is behind you. There are sunglasses that can store and play music. Each arm has a built-in adjustable earphone, with a built-in MP3 player comprising one of the sunglasses' arms. The MP3 player possesses enough space to store hundreds or even thousands of songs. By wearing the unique glasses properly, you can listen to music while still looking cool.
Then there are sunglasses that can capture good-quality still images of what you see! A forward-pointing camera is installed in one of the sunglasses' arms. The package also includes a radio-frequency remote control which you can use to capture pictures. Just look at an interesting scene, press the button on the control, and the picture is stored in the camera's memory. It has enough power to take pictures for nine hours at a rate of one image per minute.
Furthermore, there is the "self-energy converting sunglasses." These items incorporate solar cells that convert sunlight to electric power. This then powers up the sunglasses' systems that include an MP3 player.
With these highly interesting sunglasses, it will no longer be a surprise to see some companies introducing X-ray sunglasses in the future!