OpenAI's New Robot Solves Rubik's Cube in One Hand
OpenAI has come up up with a new robot capable of solving a Rubik's Cube with a single hand. The AI-based company trained neural networks in simulation using reinforcement learning to brand this achievement possible. The company has been working on this project since May 2017 and has now achieved its goal marking this as a milestone towards its progress in the field of AI.
The fourth dimension taken by the robotic paw varies depending on how the cube is shuffled just on average, it takes about 4 minutes to solve the puzzle. Nonetheless, information technology is worth noting that this is not the get-go-ever robot that managed to solve the Rubik's cube. In fact, a robot adult by the MIT graduate students solves the cube in 0.38 seconds. However, that robot doesn't solve the cube single-handed. Instead, information technology uses individual motors to actuate each face of the cube.
What sets OpenAI's robot apart from the robot developed by MIT is that OpenAI'due south robot is designed to exist multipurpose. On the other paw, MIT robot is designed specifically to solve that one particular utilise-instance rendering information technology unusable for performing other tasks.
OpenAI uses a technique called Automatic Domain Randomization (ADR) while grooming this new robotic hand. "ADR starts with a single, nonrandomized environment, wherein a neural network learns to solve Rubik'south Cube. Every bit the neural network gets ameliorate at the job and reaches a operation threshold, the amount of domain randomization is increased automatically.", wrote OpenAI in a blog post.
The company has likewise mentioned that the neural network is more than probable to neglect in the get-go few rotations and flips since the neural network has to find a remainder between solving the cube and "adapting to the concrete world" in those first rounds.
Take a look at the uncut video of OpenAI's robot hand solving the Rubik'south cube below and permit usa know your thoughts on it in the comments.
Source: https://beebom.com/robot-solve-rubik-cube-one-hand/
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