We found a fantastic capo called the G7th. It is super easy to use, won’t take your guitar out of tune and it looks cool too. One hand operation is made simple by the patented wrap-spring clutch mechanism. You can even use two to get some amazing alternate tunings fast.
Wireless stuff. Are you a guitar player and you are tired of being stuck to your effects pedals? Not anymore. The Wag It system from Xpresense lets you wirelessly switch effects, control volume, vibrato, swells and more. WAG stands for Wireless Audio Gesture. You control the switching with a ring that goes on your picking hand. Buck Dharma from Blue Oyster cult gives it a test drive. Check out the video for a demo. The ring is customizable to suit your taste.