Animal-like, four-legged robots have been a crowd-pleaser since Boston Dynamics BigDog, and Stanfords Doggo shows how the technology can be made open source, accessible and educational. Doggos creators will bring the diminutive robot, plus its smaller and larger siblings Pupper and Woofer, to TC Sessions: Robotics + AI on March 3.

P.S. Early-bird ticket sales end this Friday book your tickets today and save $150.

We first heard of Doggo last year when the Stanford Robotics Club showed off the highly capable design, which uses mostly off-the-shelf parts and can be assembled by anyone as long as anyone has considerable experience building robots and a couple thousand dollars to spend.

Still, a couple thousand is an order of magnitude or two lower than most quadrupedal robots go for, and project lead Nathan Kau told TechCrunch theyve seen a ton of interest.

I had no idea how many people were going to pick it up, he said. Its complicated! But I get emails every day from people building this thing, from all over. The first team to get it running, to my knowledge, was in Sri Lanka.

In order to further push the lower bounds of who can build and experiment with a robot like this, the team is building a smaller, even less expensive robot called Pupper. They hope to get the cost down to the level where even high school clubs can afford one.

Its less than $500 in development materials if you make it by yourself, said Kau. We imagine that if it becomes a kit and we have a partnership with the part manufacturers, it could be much less. We built it as a platform for learning, so it uses a Raspberry Pi and everything is programmed in Python. Its about as complicated as building a drone, Id say.

Youll be able to see Doggo and Pupper in action at the event, and theyll be joined by one more robot: Woofer, a jumbo-sized step up from the others. Its earlier in development than the other two, but to keep things simple it shares much of its codebase with the others.

Grab your tickets to the show today and get to see these awesome robots in person and hear from todays leading minds in the industry. Early-bird tickets expire this Friday, January 31, so book yours today and save $150 before prices go up.

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Stanfords Doggo quadrupedal robot and siblings Pupper and Woofer are coming to TC Sessions: Robotics + AI - TechCrunch