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Digital tools for annotation of video have the promise to provide immense value to researchers in disciplines ranging from psychology to ethnography to computer science. With traditional methods for annotation being cumbersome, time-consuming, and frustrating, technological solutions are situated to aid in video annotation by increasing reliability,(More)
With the advent of Web 2.0 technologies, websites have evolved from static pages to dynamic, interactive Web-based applications with the ability to replicate common desktop functionality. However, for blind and visually impaired individuals who rely upon screen readers, Web 2.0 applications force them to adapt to an inaccessible use model. Many(More)
The ability of children to combine syllables represents an important developmental milestone. This ability is often delayed or impaired in a variety of clinical groups including children with autism spectrum disorders (ASD) and speech delays (SPD). This video illustrates some of the features of VocSyl, a real-time voice visualization system to shape(More)
Informal design tools can provide immense value during the creative stages of the design process, e.g., by transforming sketches into interactive simulations. Two key limitations of informal and many other design tools are that they do not promote working with multiple design ideas in parallel or collaboration. In this paper, we present a new interaction(More)
One hallmark difficulty of children with Autism Spectrum Disorder (ASD) centers on communication and speech. Research into computer visualizations of voice has been shown to influence conversational patterns and allow users to reflect upon their speech. In this paper, we present the Spoken Impact Project (SIP), an effort to examine the effect of audio and(More)
Technology can improve the life of those with Autistic Spectrum Disorder (ASD). Specifically, some children with ASD are not fortunate enough to acquire the ability to communicate with language on their own. With language being an important method of communication, socialization, and interacting with the world, these children need researchers to develop new(More)
Effective tutorial systems can help promote products by reducing barriers of learning new applications. With dynamic web applications becoming as complex as desktop programs, there is a growing need for online tutorial/help systems. For visually impaired users the key limitations of traditional help systems are 1) poor access to help content with assistive(More)
According to cognitive science literature, human memory is predicated on contextual cues (e.g., room, music) in the environment. During recall tasks, we associate information/activities/objects with contextual cues. However, computer systems do not leverage our natural process of using contextual cues to facilitate recall. We present a new interaction(More)
HCI studies assessing nonverbal individuals (especially those who do not communicate through traditional linguistic means: spoken, written, or sign) are a daunting undertaking. Without the use of directed tasks, interviews, questionnaires, or question-answer sessions, researchers must rely fully upon observation of behavior, and the categorization and(More)
Individuals with aphasia, an acquired communication disorder, constantly struggle against a world that does not understand them. This lack of empathy and understanding negatively impacts their quality of life. While aphasic individuals may appear to have lost cognitive functioning, their impairment relates to receptive and expressive language, not to(More)