An electronic museum guide in real use
Psychology of Aesthetics, Creativity, and the Arts (2007) - Comment
doi: 10.1037/1931-3896.1.2.114  issn: 1931-390x  issn: 1931-3896 

Christoph Bartneck, Aya Masuoka, Toru Takahashi, Takugo Fukaya