LEGO Robot Helps Its Creator Cheat at Freemium iPad Games

LEGO Technics Arduino Robot

Three years after solving 100 Rubik cube puzzle while running in the London marathon, Uli Kilian, a senior art director at UK-based medical animation studio Random 42, built a LEGO robot that helps him make coins in freemium iPad games.

Mobile games are awesome until you discover that you need to spend some real-world money to unlock certain features. The alternative? Spending endless days trying to raise the gold necessary for building more structures or for buying more animals. The game in question is the iPad version of Jurassic Park Builder, a freemium app that can get quite frustrating if you decide not to pay for the extra features.

Kilian explained why he decided to build this LEGO Technics Arduino robot: “It’s a really nice game with nice graphics, but I thought you could easily automate the tapping.”

The builder also admitted to not having played with LEGO Technics since he was a child: “The last time I did anything with Lego was when I was eight, and I’ve never done anything with Technic. I heard about the [Arduino] boards two weeks before and I knew I was going on holiday. I’m a 3D artist so all the stuff I do is virtual and I really wanted to do something in the real world, and I’d never done anything with micro-controllers before.”

The reasons for frustration and what motivated Killian to automate the task were detailed next: “One [dino] is after five minutes — you tap him and get points. Another is every ten minutes; another every 15 minutes, and so on. But you might want to sleep. At that time, that’s when the automation kicks in. I put all the dinosaurs in one line [in the game's virtual park landscape] and then set the distance between them equally so the arm can move between them easily.”

Killian also explained that he would love to expand this project, but other aspects of his life that cannot be neglected prevent him to do that: “The trouble is I don’t have very much time. I have a baby boy at home and a great job doing 3D stuff. I have many ideas of how to make it better. The first would be to get it working in more directions, and make it quicker.”

Not long ago, a Flappy Bird robot was spotted on the Web, so Kilian is not exactly the first one to think about game automation. Still, this doesn’t mean that his approach isn’t impressive!

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LEGO Robot Breaks the World Record at Solving Rubik’s Cube

LEGO Robot Rubik's Cube

LEGO bricks and robots are only a few of a geek’s favorite things, so any projects bringing them together is bound to be successful, especially if involves breaking a world record.

CubeStormer 3, as this LEGO robot is known as, can solve Rubik’s cube in 3.253 seconds. Any way you look at it, that’s a great improvement over the previous record of 5.27 seconds. Ironically enough, that was established by the same team that built this robot using its predecessor, CubeStormer 2.

Inventors Mike Dobson and David Gilday exhibited their creation at the Big Bang Fair in Birmingham, England, and they also demonstrated how incredibly quick the LEGO Mindstorms robot is at solving Rubik’s cube. Gilday explained that “Our real focus is to demonstrate what can be achieved with readily available technology to inspire young minds into taking a greater interest in science, technology, engineering, and mathematics.”

By “readily available technology,” Gilday refers to the Samsung Galaxy S4 smartphone that provided the robot the brains necessary for breaking the world record. If the inventors are going down that path, I assume that the next world record will be established using a Samsung Galaxy S5. The two developers also used ARM-processors in tandem with the Galaxy S4. More precisely, the smartphone analyzed the cube using a custom Android app and determined how many moves the robot should make to solve the puzzle. The ARM processors, on the other hand, were in charge of moving the LEGO Mindstorms EV3 bricks according to the solution dictated by the Galaxy S4.

Gilday also pointed out that “We knew CubeStormer 3 had the potential to beat the existing record but with the robot performing physical operations quicker than the human eye can see there’s always an element of risk. Our big challenge now is working out if it’s possible to make it go even faster.”

Watch the following video to witness CubeStormer 3 solving the puzzle in record time. It’s quite needless to say that the video, despite being very short, is very impressive. The current record will be really hard to beat, even for this team of inventors, but that doesn’t meant that they shouldn’t use their creativity at something else, especially if it’s based on LEGO and robots, again.

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Metal Gear Rex LEGO-fied; How You Can Make One Too

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Create your own Shadow Moses incident on a small blocky scale thanks to a creative LEGO builder.

Metal Gear Solid’s mechanical namesake Metal Gear Rex – the monstrous bipedal weapon-of-mass destruction that can easily be foiled by a rocket-launcher strike to the cockpit – has just received the LEGO-treatment thanks to ...
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