When it comes to computer equipment, there is a lot of innovation as this industry is constantly changing. A good example is Thanko, a Japanese company that creates very innovative products. For example, they created a Thanko mouse that is completely silent. It produces no click sounds whatsoever, which means that even if there are a few people in the room constantly clicking, there will not be any noise. Some time ago, Thanko has developed a cleaner mouse that can suck all the dirt and dust from a keyboard and desk. Taking into account that your computer desk can get quite dirty, having a small vacuum that can clean instantly any dust is quite useful. On the other hand, I wonder how many people will actually decide to buy such device. When it comes to the silent mouse, I believe that it is very useful to people who get annoyed by constant clicking. I do not think that the cleaner mouse will be as popular; however, you have to agree that this is definitely an innovative solution. These days there are not that many innovative mouses, but that is slowly changing. The bigger diversity of products, the better it is for regular consumers so I am happy with the turn of events.