There are a few groups that will find Porn detection stick usefull.
First group of course is parents of young children. Statistics shows that the avarage age a child is exposed to pornography is 11 year old. It is not necessery something children have been searching however chances are they have run across it and those images now reside on your computer right now.
Second group are employers and company owners. Frst , there are wasted time and resources, second there is possibility of disgruntled employers. (For example a new employee finding left over pornography easily accessbile on one of the hard drives.) Third, pornography content on your company computer also exposes your company to legal risks.
Third group are caretakers in schools and churches. Internet filters are often not enough. Pictures copied from flash drives, downloaded from e-mail or simply missed by your filter can easily contaminate your organization computers.
Features:
Compact, easy to install USB disc
Uses a series of advanced image analyzing alghorithms
Less then 1% false positive indications
500 GB HD search takes around 90 minutes
Supports Windows XP, Vista and Windows
Menu & Results Screenshot
How does it work?
The Porn Detection stick has implemented a number of methods and algorithms that are used to analyze if picture might be pornographic in nature. Some of the methods used are:
Image cleanup – unnecessary details in the image are cleaned up to provide grounds for optimal analysis
Skin detection – skin colours and textures are identified within picture
Background elimination – to provide more accurate results
Body part separation – separates body parts into separate masses
Negative Curvature Rejection – eliminates objects with un-natural curves
Face detection –Identifies faces within images
And more..
Settings Screenshot
Using this series of methods a computer with 500 GB Hard drive was searched using the Porn Detection Stick. Within an hour and a half, the entire computer was search and over 72,000 images that were analyzed there were only 400 false positive results. That is less than 0.006%.
False positive can be reduced by reducing sensitivity level for detection of pornographic materials.
