# The invention a girl will never buy **URL:** \ **Category:** NYSpeed Off Topic\ **Created:** [June 28, 2007, 2:22pm UTC](https://forums.speedlife.net/t/the-invention-a-girl-will-never-buy/31658 "2007-06-28T14:22:14Z")\ **Posts on this page:** 1\ **Showing post:** 12
**Author:** ![Matt\_Danger](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matt_danger/32/4981_2.png) [@Matt\_Danger](https://forums.speedlife.net/u/Matt_Danger)\ **Post date:** [June 28, 2007, 4:42pm UTC](https://forums.speedlife.net/t/the-invention-a-girl-will-never-buy/31658/12 "2007-06-28T16:42:27Z")
Joe’s onto something. This idea would never work if you had to buy a device specifically for it. Aside from the fact it wouldn’t be cheap I don’t think most people want to carry around more than their cell phone and/or their iPod. But turning this into an app for a cell phone and using bluetooth would be more effective and also quite a bit cheaper to develop since it’d be all software. Only thing I’m not sure of though, since I don’t have a cell phone w/ bluetooth, don’t you have to verify & allow the two devices first before they can communicate? So maybe that wouldn’t work… --- _[View the full topic](https://forums.speedlife.net/t/the-invention-a-girl-will-never-buy/31658)._