In the near future, I still think that we use keyboard to make some input to the computer. Because I really think the keyboard is a good way to let the computer get information from our human being.

Everyone of us may know the machine keyboard and most of us may have more than one machine keyboard. The machine keyboard is a little expensive, but it does not make bad effects on its popularity because its sound gives people a considerable amount of gratifications. When I was using machine keyboard, I feel the keyboard improve my input efficiency a lot. Usually, machine keyboard has longer key travel than common keyboard, so we have to use stronger power to click the key. Different color of axis has different value of key travel and different sound. Take a try and you will find your favorite machine keyboard.

And the output devices, I do not think we will continue using kinds of monitors in the future although we have so many excellent monitors now. I would like to use projection devices in the future. It means that when we use our mobile phones, computers even wearing devices, it is unnecessary for us to have monitors because we can let the graphics to be projected on any white surfaces or other surfaces designed for our devices.