Nature Machine Intelligence published a material on robots built on the tensegrity principle: rigid rods in them are held by a network of elastic cables. This approach is being considered for planetary rovers and disaster response platforms.
The structure's resistance to impacts could potentially eliminate the need for separate landing modules if the robot can survive an air drop. However, transferring this property from non-functional structures to autonomous robotic systems remains an unresolved challenge.
The data provider indicates that the information is based on metadata and a synopsis of the publication, not the full text of the study. Therefore, it is unknown which specific prototypes, tests, and autonomy metrics underlie the description.
editorial commentary
Why it matters
The probable value of the approach lies in combining impact protection and autonomous operation in a single platform, which is particularly important for complex robot delivery. The next observable signal will be data on prototypes and tests following drops or collisions. Significant uncertainty is associated with the lack of the full study text and quantitative results.