NAO and Pepper from Aldebaran – part of the United Robotics Group – are flagships of social robotics. The smaller one saw the light of day in 2006 (in the meantime version 6 is available), the larger one in 2014, and they are both adored at university events such as Prof. Dr. Oliver Bendel’s elective modules on social robotics at the FHNW or in companies. Everyone appreciates the cartoonish design and natural language skills. And they laugh their heads off when they stroke Pepper and it says it feels like a cat. For some time now, there have been robots with two separate displays for the eyes, such as Alpha Mini, or with a display for the mouth, such as Navel. Unitree Go2 and Unitree H1 have amazing mobility. The community is asking when NAO II and Pepper II will be released, not as new versions but as new models. However, it’s a bit like the VW Beetle. It is very demanding to reissue a classic, and old fans are quickly disappointed, as the New Beetle and Beetle II have shown. NAO II and Pepper II should also have two separate displays for their eyes. The Navel displays, which have a three-dimensional effect, can be used as a model. For Pepper, displays for the mouth and cheeks could also be considered. This would allow it to display facial expressions and blush when you pay it a compliment. Or it would smile when you stroked it. The bodies would also need a general overhaul. Both social robots should – Cozmo is a role model here – look alive at all times. And both should at least be able to grasp and hold something, like a Unitree H1. At the same time, both should be instantly recognizable. VW has probably learned from the reactions of disappointed fans. Perhaps the companies should sit down together. And bring a Beetle III, a NAO II, and a Pepper II onto the market in 2025.
BY OLIVER BENDEL
