How will Humans Interface with Computers in the Future? > 자유게시판

Computers have been round for greater than half a century, and yet the best way most individuals interact with them hasn't modified much. The keyboards we use advanced from typewriters, a expertise that dates again almost 150 years. Considering the truth that computer systems are far more highly effective immediately than they had been 50 years ago, it's surprising that our fundamental interfaces have not modified a lot. Today, we're beginning to see more dramatic departures from the keyboard-and-mouse interface configuration. Touchscreen devices like smartphones and tablet computer systems have launched this expertise -- which has been around for greater than a decade -- to a wider viewers. We're also making smaller computers, which necessitates new approaches to person interfaces. You wouldn't want a full-sized keyboard hooked up to your smartphone -- it would spoil the experience. Early touchscreens may solely detect a single level of contact -- when you tried touching a show with multiple finger, it could not follow your movements.

But immediately, yow will discover multitouch screens in dozens of laptop units. Engineers have taken advantage of this know-how to develop gesture navigation. Users can execute specific commands with predetermined gestures. For example, several touchscreen units like the Apple iPhone permit you to zoom in on a photo by placing two fingers on the display and drawing them apart. Pinching your fingers together will zoom out on the photo. The University of Tokyo's Khronos Projector iTagPro Device experiment combines a contact interface with new strategies of navigating prerecorded video. The system consists of a projector and camera mounted behind a flexible screen. The projector shows images on the display while the camera detects adjustments within the display screen's tension. A user can push towards the display to affect prerecorded video -- dashing a piece of the video up or slowing it down whereas the remainder of the picture stays unaffected. The Khronos Projector permits you to view occasions in new configurations of area and time.

Imagine a video of two folks racing down the street facet by aspect. By urgent against the display screen, you could possibly manipulate the pictures in order that one particular person seems to be main the opposite. By moving your hand throughout the screen, you may make the 2 people change. Interacting with a display is simply the beginning. Next, we'll take a look at how engineers are developing methods for us to interact with computer systems without touching anything in any respect. Today, gadgets like smartphones can transcribe voice messages into textual content messages with variable accuracy. And there are already applications that permit users to regulate gadgets through vocal commands. This know-how is still in its infancy. We're learning how to show computer systems to acknowledge sound and distinguish between totally different phrases and commands. But most of these purposes work inside a fairly narrow range of sounds -- if you don't pronounce a command accurately, the pc could ignore you or execute the mistaken command. It is not a easy problem to solve -- educating computers to interpret a spread of sounds and select the most effective outcome from all potentialities is complicated.

Oblong Industries created the g-converse interface. If you have seen the film "Minority Report," the g-converse should look acquainted to you. In the movie, some characters management photos on a computer screen with out touching the machine at all. The g-communicate system accomplishes this using a group of sensors and cameras to interpret a person's movements and translate them into computer commands. The consumer wears a special pair of gloves that have reflective beads on them. The cameras observe the movement of the beads to interpret the user's movements. The person stands in entrance of a screen or wall. Projectors show pictures that the user can manipulate by shifting his or her hands by means of three-dimensional area. Your interactions with computer techniques could even turn into passive. Using radiofrequency identification (RFID) tags, you'll be able to work together with computer techniques just by being close to them. This expertise can have harmless, iTagPro Device enjoyable makes use of like monitoring you as you stroll by means of an setting in order that your favorite form of music performs in each room or the climate control system adjusts to your preselected preferences.