@inbook{035586b0d86849baa62b033a3f8b9511,
title = "Social communication between virtual characters and children with autism",
abstract = "Children with ASD have difficulty with social communication, particularly joint attention. Interaction in a virtual environment (VE) may be a means for both understanding these difficulties and addressing them. It is first necessary to discover how this population interacts with virtual characters, and whether they can follow joint attention cues in a VE. This paper describes a study in which 32 children with ASD used the ECHOES VE to assist a virtual character in selecting objects by following the character{\textquoteright}s gaze and/or pointing. Both accuracy and reaction time data suggest that children were able to successfully complete the task, and qualitative data further suggests that most children perceived the character as an intentional being with relevant, mutually directed behaviour. ",
keywords = "autism spectrum disorder, virtual environment, virtual character, joint attention, social communication, technology-enhanced learning, HCI",
author = "Alyssa Alcorn and Helen Pain and Gnanathusharan Rajendran and Tim Smith and Oliver Lemon and Kaska Porayska-Pomsta and Foster, \{Mary Ellen\} and Katerina Avramides and Christopher Frauenberger and Sara Bernardini",
note = "e-isbn: 978-3-642-21869-9",
year = "2011",
doi = "10.1007/978-3-642-21869-9\_4",
language = "English",
isbn = "978-3-642-218682",
volume = "6738",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "7--14",
editor = "Gautam Biswas and Susan Bull and Judy Kay and Antonija Mitrovic",
booktitle = "Artificial Intelligence in Education",
address = "Switzerland",
}