Abu Dhabi: California Institute of Technology (Caltech), in collaboration with the Technology Innovation Institute (TII) in Abu Dhabi, has unveiled a groundbreaking robotic system, “X-One,” which merges walking, flying, and driving capabilities into a single device. This revolutionary robot is the first of its kind to combine all these features, marking a significant milestone in the field of advanced robotics.
At first glance, “X-One” appears to be a bipedal robot with walking capabilities. However, when it encounters obstacles, a unique transformation occurs within its backpack, converting it into a drone. This drone can then fly over obstacles such as lakes or high surfaces. Upon landing, the robot’s wheels unfold, transforming it into a small vehicle, further enhancing its mobility and operational range.
What makes “X-One” truly remarkable is its ability to autonomously select the most effective mode of movement based on its environment and the challenges it faces. Whether walking, flying, or driving, the robot decides on the most suitable locomotion method for any given situation.
This innovation holds immense potential, especially in fields like rescue operations and exploration. In the aftermath of natural disasters, such as earthquakes or collapsed buildings, this robot can access dangerous areas where humans or traditional robots cannot reach. Its hybrid mobility—walking, flying, and driving—enables it to perform in some of the most challenging environments, including disaster zones, flooded areas, or snow-covered terrains.
Researchers have stated that the next step for “X-One” will involve further enhancing its artificial intelligence (AI). This will allow the robot to fully comprehend its surroundings and execute tasks autonomously without detailed instructions. Once this development is complete, “X-One” will be fully capable of overcoming any challenge on its own.




