Nirav Patel has produced an OpenSCAD 3D model that can produce working Kwikset and Schlage door-keys from the lock-code of the keys. Practically speaking, it means that if you know something about the lock (which you can derive from an image of the key), he can produce a 3D-printable model of a key that will open it. It's also a good way to check the calibration accuracy of your 3D printer.
Designing the key model was actually pretty straightforward. I measured a key with a ruler and calipers and created an approximate model of it that is reasonably easy to print. I then got pin depth specifications and parametrically differenced them out of the model. To generate new keys, you can just edit the last line of the file and enter in the key code for your key. If the code isn't written on the key, you can measure the height of each bit and compare to the numbers in the Root Depth column on the aforementioned pin depth site. Perhaps more nefariously, you could implement something like SNEAKEY to generate key codes without physically measuring the key.
Physical Keygen: Duplicating House Keys on a 3D Printer
MIT Tech Review's Antonio Regalado rounds up the year's stupidest, worst moments in tech, from the guy who created his own CRISPR-based gene therapy to beef up his muscles and injected it to Donald Trump's Twitter feed to the FCC's Net Neutrality catastrophe. Of course, Juicero rates a mention.
Pundits suggest the “Weinstein moment” — a broader, deeper awareness of abusive conduct, sexual harassment and criminal sexuality — is already fading without significant change. Few of the offenders face consequences worse than losing a gig, and yesterday we learned The New York Times isn’t even up to that, letting its celebrity groper keep his […]
Webflow’s history of the web is a Bayeaux Tapestry of obsolete virtues and current vices, a superimposition of new and old bad things. It’s a clever and very 2017 way to market a web design app that lets normal people keep making worthwhile mistakes on the web — a gateway to free expression — as […]
When it comes to redesigning or renovating a living space, envisioning changes before they occur can be tricky for most. Thankfully, the web is home to tools that can remove some of the guesswork, like Live Home 3D Pro for Mac. This app lets you create detailed and furnished floor plans for everything from sheds and […]
For many startups and fledgling businesses, web hosting — and the fees associated with it — can take a sizeable chunk out of the company budget and limit growth down the road. But, that’s not to say there aren’t hosts out there who can get your site online while staying within your budget. Arch Hosting is a […]
The web is a big place, but it’s by no means infinite where domain names are concerned. New domain seekers, in particular, are feeling the burn as .com domain names become increasingly saturated, forcing many to choose a second-rate domain name or rename their brand entirely.Opting for a .tech domain not only affords you a […]