Here's a BeatBuddy interview with the CEO David Packouz during the 2016 Winter NAMM. The company which founded David has launched a drum machine pedal which allows any guitar player to play along a rich drum track which he can control right from his pedalboard.
For us guitar players who are not usually very good at playing in rhythm (let's admit it), the BeatBuddy is a super cool tool to play and to practice. Plus it's much more fun to play to a cool drum track than with a metronome.
BeatBuddy website: www.mybeatbuddy.com
BeatBuddy interview with the CEO David Packouz