Call to pervy electronics buffs on my flist…

So I have an iPhone now, which places me firmly in the ranks of the coveted “hipster” segment of the “consumer whore” demographic. One of the neat features of the new iPhone is GPS; in fact, it’s the reason I got the phone, since I was in the market for a GPS device and the iPhone plus GPS is actually cheaper than stand-alone GPS units.

Anyway, my roommate David also got an iPhone, and has been busy playing with the GPS on it like…well, I don’t really have a metaphor. Like a guy who’s having a lot of fun with a GPS gadget, I suppose.

The iPhone is now open to third-party developers, and the Cocoa API has been extended dramatically with all sorts of calls related to power management, Bluetooth, and GPS functionality. In other words, the GPS system is exposed to third-party developers.

David, who actually isn’t a perv, came up with an interesting idea, that he calls the “Virtual Leash.” His conception is of a sex toy like a vibrator, preferably Bluetooth-enabled (though I suppose USB would work as well), designed to be locked into place in one’s girlfriend. The device would be controlled by software on the iPhone that would monitor the wearer’s position via GPS, so that if she left some pre-determined area, the vibrator would start running. At full speed. And not stop until she returned to that area.

Neither my mad Bluetooth hacking skillz nor my iPhone development skillz are up to tackling this project, but I know several folks on my flist could probably make it work. Any takers?

How to Tie a Two-Column Weave

Note: This is part 8 of an occasional ongoing "how to" series on BDSM.

Part 1 of the series, How to Tie a Rope Harness Part I, is here.
Part 2 of the series, How to Tie a Frog Tie, is here.
Part 3 of the series, How to Tie a Shinju, is here.
Part 4 of the series, How to Make a Custom Dildo out of Ice, is here.

Part 5 of the series, How to Make a Spikey Decorative Collar, is here.
Part 6 of the series, Theory and Practice of Ginger Figging, is here.
Part 7 of the series, Rape Fantasy and Resistance Play, is here.

As you can probably figure out, most of these tutorials are really, really not work-safe.

This particular tutorial is reasonably work-safe, as long as seeing someone’s arms tied together is okay. There’s no nudity in the images in this tutorial. If it sounds like it’s up your alley, clicky the link!