Abstract. This paper describes a simple yet effective method for achieving accurate, believable eye contact between humans and computer-generated characters, which to the author’...
machines have been used as an implementation mechanism for programming languages for more than thirty years. In their latest incarnation execution engines based on virtual machine...
Abstract. We introduce an approach to multimodal generation of verbal and nonverbal contributions for virtual characters in a multiparty dialogue scenario. This approach addresses ...
Collaborative Virtual Environments (CVE) support the collaboration, communication and social interaction among users in virtual spaces. In this paper we present a customizable CVE...
Roberto C. Portugal, Luis A. Guerrero, David A. Fu...
Electronic paper is a new material technology for displays and consists of a thin, flexible plastic foil containing an arrangement of coloured particles for creating an image. Thi...