A team of college hackers was disappointed with the selection of secure purses available. Nearly every purse on the market is attractive, secure, or neither so they are designing their own security purse with some style. Instead of just brass or leather clasps keeping unwanted hands out, they are upgrading to automation and steel.
Everything starts with a fingerprint reader connected to an Arduino. Once an acceptable finger is recognized, a motor opens a coffin lock, also known as a butt-joint fastener, which can be completely hidden inside the purse and provides a lot of holding force. That is enough to keep quick fingers from reaching into an unattended purse.
In the case of a mugging, a sound grenade will trigger which should convince most thieves to quickly abandon it. Then, the internal GPS tells the owner where the purse can be found.
We can’t imagine a real-life purse thief prepared to tackle this kind of hardware. Hackaday loves knowing the ins and out of security from purses to cars and of course IoT.
There is a lot of spectacle on display at Maker Faire. But to be honest, what I love seeing the most are well-executed builds pulled off by passionate hackers. Such is the case with [Debra Ansell]. She wasn’t exhibiting, just taking in all the sights like I was. But her bag was much better than my drab grey camera-equipment filled backpack; she build a handbag with an LED matrix and did it so well you will scratch your head trying to figure out if she bought it that way or not.
Gerrit and I walked right up and asked if she’d show it to us. We weren’t the only ones either. [Debra’s] bag started drawing a crowd as she pulled out her cellphone and sent “Hackaday” to the 10×15 matrix over Bluetooth. Check out our video interview below.
Continue reading “Exquisite LED Handbag in the Wild”
[Karolina] has been hard at work adding a little flair to her bag. Well, a lot of flair actually. She rolled several keyboards worth of keys into one of the panels for this bag. She had seen the idea in a magazine and decided to give it a try. The secret is to use staples.
The first issues is gather enough keys, so if you give this a try make sure to let your friends know you’re looking for old keyboards. Next she wanted each of the keys to lay flat on the fabric panel, which meant cutting away the plastic pegs that extend past the edges of the key. From there [Karolina] laid out her design with each key face down. Notice how careful she was to make sure there were no gaps between them. Now it was time to link them all together. She used heavy-duty staples as connecting brackets. They were bent to provide a large gluing surface on the underside of the face of each key. With the staples in place, each can be sewn to the fabric with a loop of thread. Although she started the project in the fall she’s just now showing off the finished bag.