Etiquette Robot (礼仪机器人)
'礼仪' can also translate to 'ceremonial', apparently.
I have no info that I could confirm other than the company name a while back (Shanghai Mechatronics Engineering). I don't have a citation for the webpage with the company name since they don't let people use the Wayback Machine to take captures of their site, and the link can't be accessed anymore.
I can't verify if "Etiquette Robot" is its name, I've only seen various sources refer to it by this name without offering any info about the robot itself, and I haven't been able to find any sources which mention what this robot does.
A few sources referring to it with the name
