“…While some research is carried out on systems built by simply placing two single-arm manipulators to share the same workspace [9,16,129], considerable effort has also been put into constructing dedicated dual arm platforms. Some of these put the effort on manipulation capability, and target industrial manufacturing applications, such as the Toyota Dual Arm Robot [132], the Yaskawa Motoman SDA10D [14], the ABB Frida [135] the Korea Institute of Machinery & Materials dual arm robot [28], the Kawada Hiro [29], the SHARP household robot [27], or the Pi4 Workerbot [30], each of which is shaped like a "torso", and primarily intended for stationary deployment. Similarly, prototypical torsotype robots have also been constructed for different research purposes, like the Umass.…”