Disclaimer

This software is very much an ongoing project that has arisen out of a teaching tool - as such it is up to the user to ensure that results, calibration etc are correct. Having said that, the software has been used successfully on adults and children as young as 6. Also, this software is not supported in any way by myself (although I may be open to suggestions!) and please bear in mind that I accept absolutely no responsible for damage to computers, people, animals, buildings or countries as a result of you using this program.