Several firms are working on training environments like Star Trek’s Holodeck, but for machines.

When future robots enter the world, they won’t have a learning curve.

Artificial intelligence researchers are creating tools to help teach the robots that will assemble our gadgets in factories, or do chores around our home, before they ever step (or roll) into the real world. These simulators, most recently announced by Nvidia as a project called Isaac’s Lab but also pioneered by Alphabet’s DeepMind and Elon Musk’s OpenAI, are 3D spaces that have physics just like reality, with virtual objects that act the same way as their physical counterparts.

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