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The
english version of this site is not fully available.Yet, for a
better readability, if you use accessibility options of your browser,
you can discover the user manual in text
mode.
PortaNum, a software vision aid
PortaNum is a software vision aid specially designed to facilitate
reading of distant documents (board, video-projection screen ...). Your
computer is connected to a good quality video-camera, or a camcorder
which films what you are not able to read, and the software enlarges it
and applies image processings in order to render it in a suitable way
for your vision (negative, false colours, contrast, light, sharpness
enhancement ...). It allows you to snapshot the image. You can also
take notes while watching the displayed pictures.
You can also use it as a video-magnifier, for paper documents on your
desktop. For this application, a simple webcam can be used.
Finally, PortaNum can be used to watch pre-recorded images, including
scanned documents.
Discover PortaNum
on the experimentations conducted with Institut
Monteclair in Angers, CRDV in Clermont-Ferrand, and APEDV in Nice.
Download and install PortaNum
Vous can right now download and install PortaNum on your computer. It
is not necessary to uninstall the previous version.
Download
PortaNum |
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