Head-Tracking Pointer
Great, but do you need a camera on your head? ...
"The Head-Tracking Pointer provides an inexpensive and easily-used mouse replacement for those unable to use traditional pointing devices. Using only software and any Web-cam, this application allows users to point and click with character-level accuracy by simply aiming their face.
Unlike other head-tracking solutions, the Head-Tracking Pointer does not require special-purpose hardware, head gear, or tracking aids, such as retro-reflective dots. Users train the system by tipping their head left and right. Custom-tracking algorithms provide reliable operation in a wide range of environmental conditions. Head motion is translated into pointer motion by custom filters that provide both high speed for long movements and high accuracy for fine control, without switching modes. All clicking variations are supported, including right clicking, double clicking, and click-and-drag." continued ... (Via IBM)
"The Head-Tracking Pointer provides an inexpensive and easily-used mouse replacement for those unable to use traditional pointing devices. Using only software and any Web-cam, this application allows users to point and click with character-level accuracy by simply aiming their face.
Unlike other head-tracking solutions, the Head-Tracking Pointer does not require special-purpose hardware, head gear, or tracking aids, such as retro-reflective dots. Users train the system by tipping their head left and right. Custom-tracking algorithms provide reliable operation in a wide range of environmental conditions. Head motion is translated into pointer motion by custom filters that provide both high speed for long movements and high accuracy for fine control, without switching modes. All clicking variations are supported, including right clicking, double clicking, and click-and-drag." continued ... (Via IBM)
Don't sneeze.
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