Coming soon - a new version of Loupe with bidirectional OSC mappings for TouchOSC - the slice / note settings update as you play each note so you see the settings at a glance. Grab all three filter parameters with your fingers and drag them around, navigate the waveform with your ears instead of your eyes.

More here:

modulations.noisepages.com/2011/05/loupe-1-5-for-reaktor-now-with-bidirectional-osc-mappings-for-touchosc/