[larrys]

I would almost say that it would make more sense to have something you touch to create the changes in speed or intensity or whatever vs. air waving? And I would think it would be possible to actually use a smartphone (with vibration feedback) that you rub,touch whatever which would be better than air.

The feedback is important also. I fly rc helis and once you get used to using the sticks and the channels on a traditional radio using the iphone (say on an ardrone) and tilting to do the same (for me at least) is not as satisfying. It doesn't feel real or challenging.

[qdot76367]

Well, vibease is now alive and kickin' here, so there's a couple of other apps I'll mention:

- BodyHeat, by OhMiBod/PerfectPlum: http://www.ohmibod.com/app/

- Closer ToGetHer - http://www.getclosertogether.com/

[dematio]

Yups, there is one. www.vibease.com

I'm the founder btw. We help couples to stay intimate, even from a distance, by using mobile app and long distance vibrator. We use Bluetooth and internet. http://mashable.com/2012/10/26/vibease-sex-toy-app/

[waterlesscloud]

I would think some sort of hand-squeeze-o-meter would be ideal.

[dkersten]

I would think it would be possible to actually use a smartphone

One vibrator that uses a smartphone: http://www.vibease.com