A controllable prosthetic hand using electromyography to detect the gestures and muscle activities. The project is aimed to be affordable, upgradable, repairable, and flexible. To make it affordable, it consists of 3D printed parts for structure and only common electronic parts are being used. The hand is controlled through EMG signals read by muscle activities on upper forearm. These EMG signals are then transmitted via Bluetooth to Raspberry Pi. The Raspberry Pi then processes these signals and move servo motors accordingly. The project is still in early state with many areas could be improved.
courtesy: Kenneth V.
Stop perpetuating the idea that avoiding eye contact = lying. Some of us are just autistic and shouldn't have to force ourselves to make eye contact just to avoid being called liars.
Same goes for fidgeting. It doesn't necessarily mean someone's lying or nervous. It could just be the result of neurodivergence.
My head at times reading about software features https://www.instagram.com/p/CRUBthJLZi6/?utm_medium=tumblr
lol
Interesting :)
I've already discussed the importance of forming networks of resilience against corporate encroachment in local communities before. One of those networks consists of manufacturing, specifically decentralized manufacturing. One hallmark of this venture will be 3D printing.
Given how corporations weaponize convenience to extract everything from communities (the Walmart effect), communities must be able to provide for themselves. Obviously, learning a trade and teaching it to your kids is half the battle. The other half will inevitably come down to adopting new technology (such as 3D printing) without subjecting yourself to the tech companies that will attempt to control this. 3D printing has the capability to cover building parts for everything from construction, to automotive, to even pharmaceutical products, and most controversially, guns.
That said, this has to happen in an open source environment. Playing into the IP law game will simply result in your ideas getting acquired by a corp and sued into bankruptcy. You're not gonna beat these guys at your own game, and IP laws are flagrantly anti-free market anyway (a topic I won't get into here.) If you want to protect your liberties, you're going to have to learn when to band together against bigger threats.
Here's some resources to get started:
What is 3D printing?
Free download able 3D printing files
Best affordable open source 3D printers
Have at it folks.
the strongest
MIT’s Slick New UI Lets Your Phone and Desktop Screens Behave as One
By Liz Stinson at Wired. You can read the full article here.
For all the ways the influx of new devices has streamlined our harried lives, it’s produced a parallel problem: the fracturing of our digital ones. What happens on your phone or tablet or computer are siloed experiences that rarely overlap in any meaningful or helpful way. But just think, what if your devices could interact with each other so seamlessly that one screen essentially becomes the other?
This scenario is inching closer to reality with THAW, the newest project out of MIT’s Media Lab. THAW is a program that allows your smartphone and desktop computer to interact with each other so fluidly it’s as though they share the same silicon brain. In the video you watch as files are dragged from a desktop computer and dumped onto an iPhone. In another scene you see a Mario-like video game being played on the desktop only to transfer to the iPhone without skipping a beat. It’s totally trippy, and a little bit surprising. Which is weird because interaction like this is about as intuitive as it comes.
This is really, really cool. If you don’t read the short article, at least check out the video.
Researchers from the University of Tokyo created a “drone dragon” which is able to fly through tight spaces 🐉🐲 | Our audience: #nasa #mavicair #universityofmichigan #djiphantom4 #djiglobal #uav #mavicair #djiinspire1 #quadcopter #spacecamp #drone #robotics #robot #aerialphotography #fpv #drones #skynet #octocopter #djiphantom #arduino #hobbyking #drone #multirotor #dronephotography #sparkfun #tesla #raspberrypi #mavicpro #tokyodisneyland (at University of Tokyo)
As a society, we need an open source device for reading. Books are among the most important documents of our culture, yet the most popular and widespread devices we have for reading — the Kobo, the Nook, the Kindle and even the iPad — are closed devices, operating as small moving parts in a set of giant closed platforms whose owners’ interests are not always aligned with readers’.
The Open Book aims to be a simple device that anyone with a soldering iron can build for themselves. The Open Book should be comprehensible: the reader should be able to look at it and understand, at least in broad strokes, how it works. It should be extensible, so that a reader with different needs can write code and add accessories that make the book work for them. It should be global, supporting readers of books in all the languages of the world. Most of all, it should be open, so that anyone can take this design as a starting point and use it to build a better book.
The most important thing I can reiterate in this README is that This Is A Work In Progress! The Open Book board is probably 90% of the way there, but the software required to actually be an eBook is in its infancy; I can put a few Arduino sketches up here, but the long-term goal involves building open source eBook software, and that’s still a ways out.
Read more…
28 posts