What is Funnel?

Funnel is a toolkit for physically sketching ideas, consisting of a software library and hardware. By using Funnel, sensors and actuators can be handled with programming languages ​​such as ActionScript 3, Processing, and Ruby. In addition, for each input / output port, division by threshold value, filter processing such as LPF and HPF, scaling, and filters such as oscillators can be set. Funnel was developed from April to December 2007 with the support of the 2007 Phase I Unexplored Software Creation Project.