CARPE, or Computational and Algorithmic Representation and Processing of Eye-movements, allows one to begin visualizing eye-movement data in a number of ways.

There are a number of different visualization options:

low level visual features that process the input video to show motion, flicker or edges; heat-maps that show where people are looking; clustered heat-maps that use pattern recognition to define the best model of fixations for each frame; peek-through which uses the heat-map information to only show parts of the video where people are looking.

LICENSE:

CARPE, The Software" © Parag K Mital, [email protected]

The Software is and remains the property of Parag K Mital ("pkmital") The Licensee will ensure that the Copyright Notice set out above appears prominently wherever the Software is used.

The Software is distributed under this Licence:

• on a non-exclusive basis,

• solely for non-commercial use in the hope that it will be useful,

• "AS-IS" and in order for the benefit of its educational and research purposes, pkmital makes clear that no condition is made or to be implied, nor is any representation or warranty given or to be implied, as to (i) the quality, accuracy or reliability of the Software; (ii) the suitability of the Software for any particular use or for use under any specific conditions; and (iii) whether use of the Software will infringe third-party rights.

pkmital disclaims:

• all responsibility for the use which is made of the Software; and

• any liability for the outcomes arising from using the Software.

The Licensee may make public, results or data obtained from, dependent on or arising out of the use of the Software provided that any such publication includes a prominent statement identifying the Software as the source of the results or the data, including the Copyright Notice and stating that the Software has been made available for use by the Licensee under licence from pkmital and the Licensee provides a copy of any such publication to pkmital.

The Licensee agrees to indemnify pkmital and hold them harmless from and against any and all claims, damages and liabilities asserted by third parties (including claims for negligence) which arise directly or indirectly from the use of the Software or any derivative of it or the sale of any products based on the Software. The Licensee undertakes to make no liability claim against any employee, student, agent or appointee of pkmital, in connection with this Licence or the Software.

No part of the Software may be reproduced, modified, transmitted or transferred in any form or by any means, electronic or mechanical, without the express permission of pkmital. pkmital's permission is not required if the said reproduction, modification, transmission or transference is done without financial return, the conditions of this Licence are imposed upon the receiver of the product, and all original and amended source code is included in any transmitted product. You may be held legally responsible for any copyright infringement that is caused or encouraged by your failure to abide by these terms and conditions.

You are not permitted under this Licence to use this Software commercially. Use for which any financial return is received shall be defined as commercial use, and includes (1) integration of all or part of the source code or the Software into a product for sale or license by or on behalf of Licensee to third parties or (2) use of the Software or any derivative of it for research with the final aim of developing software products for sale or license to a third party or (3) use of the Software or any derivative of it for research with the final aim of developing non-software products for sale or license to a third party, or (4) use of the Software to provide any service to an external organisation for which payment is received. If you are interested in using the Software commercially, please contact pkmital to negotiate a licence. Contact details are: [email protected]