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Mouseless…


The idea looks simple...but the implementation is quite tough.

The idea looks simple..but the implemantation is quite tough.

Mouseless is an invisible computer mouse. It provides the familiarity of interaction of a physical mouse without actually needing a real hardware mouse.

As the computer mouse has remained largely unchanged over the last decades, we have become increasingly proficient at operating the two-button mouse. Recently, various multitouch and gestural interaction technologies have been explored as means to implement alternative methods to interact with a computer. Despite these advances in computing hardware technologies, the two-button computer mouse has remained the predominant means to interact with a computer. The Mouseless invention removes the requirement of having a physical mouse altogether but still provides the intuitive interaction of a physical mouse that we are familiar with.

Mouseless consists of an Infrared (IR) laser beam and an Infrared camera. Both IR laser and IR camera are embedded in the computer. The laser beam module is modified with a line cap and placed such that it creates a plane of IR laser just above the surface the computer sits on. The user cups their hand, as if a physical mouse was present underneath, and the laser beam lights up the hand which is in contact with the surface. The IR camera detects those bright IR blobs using computer vision. The change in the position and arrangements of these blobs are interpreted as mouse cursor movement and mouse clicks. As the user moves their hand the cursor on screen moves accordingly. When the user taps their index finger, the size of the blob changes and the camera recognizes the intended mouse click.
Feeling a bit difficult to digest..then check out this video
The video starts with a comic cartoon but,it isn’t so.Watch the complete video and get amazed…!!!

Comments on: "Mouseless…" (2)

  1. thandav konduri said:

    this has many disadvantages….if amyone nearby waves his hand ,then he wud be able to control my lappie rite ?? :p

    • No man…the input of the postures or the movements is taken only from the surface…
      And if you wave on the surface touching it..then the software can be reprogrammed so that the inputs received beyond some threshold distance(which we can decide) can be neglected.So,the problem can be solved this way.
      But,as usual nothing is perfect man.There will be some loophole things in it….. 🙂

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