As a theoretical model of a computer, the register machine is a Turing complete model, thus an alternative to the Turing-machine. It accepts programs in a form similar to assemble code and executes them.
As an alternative to the Visual Basic version, this tool can convert a matrix which is written in a normal matrix style (rows separated by new line and columns separated by spaces) to the Wolfram|Alpha style with curly-brackets.
The Transalp Designer is an online tool for interactive bike route creation. Based on the resulting path the customers can order more material and professional guides etc. for their alpine trip.