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We present a model of negotiation for virtual agents that extends previous work to be more human-like and applicable to a broader range of situations, including more than two negotiators with different goals, and negotiating over multiple options. The agents can dynamically change their negotiating strategies based on the current values of several(More)
While virtual humans are proven tools for training, education and research , they are far from realizing their full potential. Advances are needed in individual capabilities, such as character animation and speech synthesis, but perhaps more importantly, fundamental questions remain as to how best to integrate these capabilities into a single framework that(More)
We present SimSensei Kiosk, an implemented virtual human interviewer designed to create an engaging face-to-face interaction where the user feels comfortable talking and sharing information. SimSensei Kiosk is also designed to create in-teractional situations favorable to the automatic assessment of distress indicators, defined as verbal and nonverbal(More)
When dealing with large, distributed systems that use state-of-the-art components, individual components are usually developed in parallel. As development continues, the decoupling invariably leads to a mismatch between how these components internally represent concepts and how they communicate these representations to other components: representations can(More)
There is a great need in the Joint Forces to have human to human interpersonal training for skills such as negotiation, leadership, interviewing and cultural training. Virtual environments can be incredible training tools if used properly and used for the correct training application. Virtual environments have already been very successful in training(More)
Virtual reality (VR) technology is rapidly evolving to support prolonged exposure (PE) therapy, a proven treatment for combat-related posttraumatic stress disorder. Building on the successful 2007 Virtual Iraq/Afghanistan VRET system, a team of behavioral scientists, software engineers, and virtual artists has created Bravemind, a flexible VR system that(More)
—The Immersive Naval Officer Training System (INOTS) is a blended learning environment that merges traditional classroom instruction with a mixed reality training setting. INOTS supports the instruction, practice and assessment of interpersonal communication skills. The goal of INOTS is to provide a consistent training experience to supplement interpersonal(More)
We present the SimSensei system, a fully automatic virtual agent that conducts interviews to assess indicators of psychological distress. We emphasize on the perception part of the system, a multimodal framework which captures and analyzes user state for both behavioral understanding and interactional purposes.
The incidence of post-traumatic stress disorder (PTSD) in returning Operation Enduring Freedom and Operation Iraqi Freedom military personnel has created a significant behavioral health care challenge. One emerging form of treatment for combat-related PTSD that has shown promise involves the delivery of exposure therapy using immersive virtual reality (VR).(More)