Authenticity in the Age of Digital Companions

With the advent of "thinking" machines, old philosophical questions about life and consciousness acquired new immediacy. Computationally rich software and, more recently, robots have challenged our values and caused us to ask new questions about ourselves (Turkle, 2005 [1984]). Are there some tasks, such as providing care and companionship, that only befit living creatures? Can a human being and a robot ever be said to perform the same task? In particular, how shall we assign value to what we have traditionally called relational authenticity? In their review of psychological benchmarks for human-robot interaction, Kahn et al. (2007) include authenticity as something robots can aspire to, but it is clear that from their perspective robots will be able to achieve it without sentience. Here, authenticity is situated on a more contested terrain.