If you’re creative, you can make your passion projects count for college credit. Somehow [InfinityTable] managed to use this infinity bartender build called BarT as a senior design project.
There’s a lot going on here, starting with the cabinet which is 30″x30″ and has some custom mirrored glass necessary because of a square cut-out in the middle of the front pane. The two mirrors face each other, with a strip of LEDs in between which accounts for the “infinity” part of the build. This is popular but usually it’s usually just the mirror and lights. In this case that special cut-out is a cubby for a glass. Place it in there and the rest of the build will mix you up a tasty beverage.
There is a second chamber in the enclosure behind the rear mirror. This houses the components that mix up the drinks. Raw materials are dispensed from 1.25L plastic bottles. The extra special part of the build is that since it is a senior project, all the driving circuitry uses roll-your-own boards.
Last year we challenged you to build the next generation of connected devices. Six months later, the best teams and projects from around the world battled for the greatest prize of all: the respect of their peers and a trip to space. This year, we’re issuing a call to hackers, engineers, makers and startups from all over the world, to focus their creative efforts on nothing less than solving serious issues facing humanity.
Fix the World
We’ll all be facing a lot of problems in the next few decades, whether they’re from rising costs and consumption of oil, droughts, access to food, demographic shifts in populations, or increasing health care costs. These problems need to be dealt with, and there’s no better time than right now to start working on solutions.
What do we want from you? We want you to identify the greatest problems faced by humanity in the next few years and come up with a solution. This can be anything from better, lower-cost solar power components, inexpensive ultrasound machines, better ways to store drugs, more advanced ways of measuring farm production, or cheaper, more sustainable smartphones to bridge the digital divide. The world is full of problems, but if there’s one thing hackers have taught us, it’s that there are more than enough people willing to find solutions.
Prizes
If worldwide notoriety isn’t enough personal incentive, Hackaday is back with a huge slate of prizes for those devices that best exemplify solutions to problems that matter.
The Grand Prize is a trip to space on a carrier of your choice or $196,883 (a Monster Group number). Other top prizes include a 90-Watt laser cutter, a builder kit (pcb mill, 3d printer, cnc router, bench lathe), a tour of CERN in Geneva, and a tour of Shenzhen in China.
New this year is the Best Product award. Go the extra mile and show a production-ready device (in addition to supplying three beta test units for judging) and you can score $100,000! The entry is of course still eligible to compete for the Grand prize and other top prizes.
We’re able to pull this off once again thanks to the vision of Supplyframe who managed to unite giants of the electronics industry as sponsors of the 2015 Hackaday Prize. Atmel, Freescale, Microchip, Mouser, and Texas Instruments have all signed on in supporting this mission.
Individuals, Colleges, Hackerspaces, and Startups
If you just don’t want to go-it alone, get your team excited. After all, it was a team that won the Grand Prize last year. SatNOGS transformed the cash-option of $196,418 into a jumpstart for a foundation to carry the project forward. Get the boss on board by touting the notoriety your company will get from showing off their engineering prowess. Or help build your resume by herding your college buddies into some brainstorming session. And the Best Product prize is perfect for Startups who want to show off their builds.
Judges
Joining the Judging Panels this year are Akiba (Freaklabs), Pete Dokter (Sparkfun), Heather Knight (Marilyn MonRobot), Ben Krasnow (GoogleX & host of Applied Science on YouTube), Lenore Edman & Windell Oskay (Evil Mad Scientist Labs), and Micah Scott (Scanlime).
Our returning judges are Limor “Ladyada” Fried (Adafruit), Jack Ganssle (Ganssle Group, & The Embedded Muse), Dave Jones (EEVBlog), Ian Lesnet (Dangerous Prototypes), and Elecia White (Logical Elegance).
You can read all of the judge bios and find social media and webpage links for them on our Judges page. We are indebted to these industry experts for sharing their time and talent to make the Hackaday Prize possible.
Tell Everyone
We don’t ask often: please tell everyone you know about the 2015 Hackaday Prize! Social media share icons are just above the image at the top of this post. Submit this page or the prize page (http://hackaday.io/prize) to all your favorite sites. No hacker should get through this day without hearing about #HackadayPrize and we can’t reach total media saturation without your help. Thanks in advance!
GET STARTED NOW
Don’t wait, put up an idea right now and tag it with “2015HackadayPrize”. We’re sending out swag for early ideas that help get the ball rolling. And as you flesh out your plans you could score prizes to help build the prototype like PCBs, 3D prints, laser cutting, etc. Make it to the finals and you’ll be looking at the five top prizes we mentioned earlier. A simple idea can change the world.
[Sam] took an information security class at Oklahoma State University back in 2013. For his final project, he and a team of other students had to find a security vulnerability and then devise a theoretical plan to exploit it. [Sam’s] team decided to focus on the school’s ID cards. OSU’s ID cards are very similar to credit cards. They are the same size and shape, they have data encoded on a magnetic strip, and they have a 16 digit identification number. These cards were used for several different purposes. Examples include photo ID, physical access to some areas on campus, charges to an online account, and more.
[Sam] and his team analyzed over 100 different cards in order to get a good sample. They found that all cards started with same eight digits. This is similar to the issuer identification number found in the first six digits of a credit card number. Th analysis also showed that there were only three combinations used for the next two digits. Those were either 05, 06, or 11. With that in mind, the total possible number of combinations for card numbers was mathematically calculated to be three million.
OSU also had a URL printed on the back of each card. This website had a simple form with a single field. The user can enter in a 16 digit card number and the system would tell the user if that card was valid. The page would also tell you if the card holder was an employee, a student, or if there were any other special flags on the card. We’re not sure why every student would need access to this website, but the fact is that the URL was printed right on the back of the card. The website also had no limit to how many times a query could be made. The only hint that the university was aware of possible security implications was the disclaimer on the site. The disclaimer mentioned that usage of the tool was “logged and tracked”.
The next step was to purchase a magnetic card reader and writer. The team decoded all of the cards and analyzed the data. They found that each card held an expiration date, but the expiration date was identical for every single card. The team used the reader/writer to copy the data from [Sam’s] card and modify the name. They then wrote the data back onto a new, blank magnetic card. This card had no printing or markings on it. [Sam] took the card and was able to use it to purchase items from a store on campus. He noticed that the register reached back to a server somewhere to verify his real name. It didn’t do any checks against the name written onto the magstripe. Even still, the cashier still accepted a card with no official markings.
The final step was to write a node.js script to scrape the number verification website. With just 15 lines of code, the script will run through all possible combinations of numbers in a random sequence and log the result. The website can handle between three and five requests per second, which means that brute forcing all possible combinations can be completed in roughly two days. These harvested numbers can then be written onto blank cards and potentially used to purchase goods on another student’s account.
[Sam’s] team offers several recommendations to improve the security of this system. One idea is to include a second form of authorization, such as a PIN. The PIN wouldn’t be stored on the card, and therefore can’t be copied in this manner. The primary recommendation was to take down the verification website. So far OSU has responded by taking the website offline, but no other changes have been made.
Unless you’ve been living under a high voltage transformer, you’ve probably heard that NASA has grounded the Space Shuttle fleet. This makes getting stuff to and from the International Space Station slightly more difficult. With the growing need to get small experiments back to the surface quickly and safely, NASA is researching an idea they call Small Payload Quick Return, or SPQR (pdf warning). Basically, they toss the experiment out of the window, use drag to slow it down, and then use a High Altitude High Opening (HAHO) self guiding parafoil to steer the thing down to a predefined location on the surface.
Now, what we’re interested in is the self guided parafoil part, as it takes place in known hacker territory – around 100,000 feet. This is the altitude where most high altitude balloon experiments take place. NASA is throwing a bunch of money and brainpower to research this part of the system, but they’re having problems. Lots of problems.
Stick around after the break and see if you can help, and maybe pick up some ideas on how to steer your next High Altitude Balloon project back to the launch pad.
We’ve been busy contacting design tech and electrical engineering education departments to tell them about The Hackaday Prize, but there are only so many of us and we could do with your help to get the word out.
Are you excited about The Hackaday Prize? Do you think more people at your school should know about it so they can take part? Either way, please help us help them by emailing prize@hackaday.com to let us know what program coordinators, student group, or other people we should contact. If appropriate, we have a bunch of promotional materials we would like to send out to some of these awesome hackers.
You can also help us by telling your hacker designer friends, posting about The Hackaday Prize on college social media (#HackadayPrize), or letting the student newspaper know. We want to get as many universities, colleges and high schools involved as possible. Many senior year project ideas would make great starting points for THP entries, and we want to make sure students take up this opportunity to show off what they can do (and hopefully win some stuff in the process). This makes a great summer project, and looks great when applying for colleges or jobs in the future.
Remember you have until August to get your entry in, but the sooner you post it on Hackaday Projects, the sooner you can potentially start winning rewards. We have hundreds of tshirts, stickers, patches, posters and other swag up for grabs on the way to winning The Hackaday Prize.
