Real-time sampling and manipulation

[jpchartrand]

Hi guys,

Is there a way with Reaper to record/sample an input and manipulate the sample in real-time (i.e, repeat, change pitch, reverse)? I'm trying to get to being able to do what Radiohead do in everything in its right place and when they play the gloaming live. I've seen guys do it with an iPad but they're using the Alesis dock which I can't afford. I wonder if there is a way to do it without it. Anyways, thanks in advance!