This workshop will discuss possible methodological approaches to evaluate social acceptance and societal impact of Human- Robot Interaction (HRI) with a special focus on collabora- tion with robots. This workshop will be held as a follow up to the workshop \Robots as Social Actors: Evaluating Social Acceptance and Societal Impact of Robotic Agents, which was held during IEEE Ro-Man 2008. This time we will intensify the focus on how social acceptance measure- ment approaches can give insights on societal impact and on scenarios of future societies where robots will play an in- tegral part. Pros and cons of existing evaluation methods should be discussed to develop new variations and advance- ments for assessing social acceptance and societal impact of robotic agents \look and feel".