OK. I took a quick look. Not exactly what I was thinking about, but has potential. I will look more closely and also wait to see if anyone else responds. Thanks much!

I looked all through the forum and didn't find anything (yet). Does anyone know of a programmable sleeve or vibrator that one can buy "off the shelf" (i.e. you don't have to build it)? For instance it could vibrate for a minute every hour, or some other interval, or maybe even at random!