A French artist and designer named Gael Langevin has taken the idea of a “build your own robot” kit to the next level through an ambitious hobbyist project called InMoov. The open-source project’s ultimate goal is a full-sized animatronic humanoid robot that can be printed and assembled by anyone with a 3D printer.
Langevin writes a detailed
blog about the project, charting its progress every step of the way by sharing sketches of his work and the trial-and-error process of designing the robot. The blog also includes the printer files for the robot for free download. The robot can then be assembled from those parts and off-the shelf electronics at a cost of less than $1,000. The robot’s parts are mainly made using acrylonitrile butadiene styrene, or ABS, plastic material.
Through his InMoov project, French artist and designer Gael Langevin is working on a humanoid robot that can be printed with a 3D printer then assembled at home. So far he has completed the robot’s head, arms, and hands, and is working on its torso. (Source: Gael Langevin)
Langevin -- who works as a sculptor and model maker for Factices Ateliers -- has so far finished the head, arms, and hands of the robot, which looks like an albino and a slightly more lifelike C3PO from the Star Wars films. He is currently working on its torso, according to his blog.
To program the robot, Langevin used a number of sketch programming languages, including Serialterm, MyRobotLab, and Arduino.
Langevin’s blog also includes a forum where people working on building the robot can share tips, ask questions, and generally geek out over the project. It is also a help center for assembly of the robot at home, with a photographic step-by-step guide to building it.
The artist has some fairly ambitious plans for a homemade robot in terms of capabilities, according to the blog. Voice recognition and object detection are among Langevin’s goals for his 3D-printed humanoid robot, which in a recent video can be shown already responding with movement to voice commands (watch it below).
In addition to the printer, in order to assemble an InMoov robot, you will need:
This is indeed the starting of a new era in what can be made. The biggest limitations on what can be made have been reduced to limitations on material properties and limitations on what can be drawn in a 3D view. I am not aware of any printing system that works from the traditional three view drawings. The materials limitation is the same one that dogged DaVinci, in that the materials for his designs were simply not available yet. Likewise, the less expensive 3D printers are limited in material capabilities and material strength. Those systems delivering steel alloy parts are far above the hobby class, at least as far as prices go. Probably the best short term option would be for a way to purchase unused 3D printer time on machines able to use the desired materials. Sort of like "cloud" production facilities. Is anybody marketing that yet?
There are plenty of 3D printing companies out there willing to print your work for fairly cheap. However, I think you mean every-single 3D printer being used at all times. I have a friend who’s day job has one. It’s hardly ever used. How to organize a way to have it print any project, then ship it to the end customer seem impossible. However, I might be thinking too myopically.
There certainly are a lot of 3D printers around, but a lot fewer of those able to print steel or other metals. That capability is a lot more expensive, both machine and supplies, and it seems that organizations that own such a machine that is not fully utilized could do printing for others to provide a better ROI, based on a greater sysem utilization.
Ha, Ann, your comment made me laugh! But it's true...the French obviously have that "je ne sais quoi" even when it comes to robots. They're like Italians that way--always paying attention to style, even in the most unlikely places. I think as far as humanoid robots go, this one is one of the most attractive. (Yes, it feels strange to say that about a robot!)
I spent several years learning the language, but I also spent some time there as a young adult, and I think it forever changed my sense of cuisine and fashion. There's an immediately recognizable visual elegance (that word keeps coming up) to French design that's different from the sense of style in Italian design. If this were a robot designed by an Italian artist/designer, it would be subtly different.
Engineers at Fuel Cell Energy have found a way to take advantage of a side reaction, unique to their carbonate fuel cell that has nothing to do with energy production, as a potential, cost-effective solution to capturing carbon from fossil fuel power plants.
This is part one of an article discussing the University of Washington’s nationally ranked FSAE electric car (eCar) and combustible car (cCar). Stay tuned for part two, tomorrow, which will discuss the four unique PCBs used in both the eCar and cCars.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.