Q. What engineering challenge arises when trying to provide generic tactile feedback using raised pins?

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Q. What type of haptic device provides users with the ability to feel resistance, textures, and friction while interacting with virtual objects?

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Q. Which company is known for producing the PHANTOM range of three-dimensional force feedback devices?

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Q. What technology is commonly used to capture handwritten input?

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Q. What is one of the challenges associated with capturing handwritten input using digitizing tablets?

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Q. What challenge in handwriting recognition is analogous to co-articulation in speech recognition?

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Q. What type of recognition technology can capture gestures by tracking hand movements?

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Q. Why is gesture recognition technology considered advantageous in human-computer interaction?

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Q. What technology, similar to neural networks in speech recognition, is being explored in gesture recognition systems?

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Q. What is the purpose of the position-sensing cube attached to a wristband in the Media Room's approach to incorporating gestures into interaction?

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Q. What advantage does incorporating gestures into interaction provide in the Media Room's system?

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Q. Why is it important to design interfaces that cater to users with disabilities?

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Q. What percentage of the population is estimated to have a disability that affects interaction with computers?

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Q. What is one of the main challenges faced by visually impaired users in the context of modern graphical interfaces?

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Q. What is the primary goal of using sound in interfaces for visually impaired users?

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Q. What is a limitation of early specialized systems like Soundtrack for visually impaired users?

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Q. What is a challenge in using force feedback devices to improve accessibility for visually impaired users?

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Q. How can computer technology enhance communication opportunities for individuals with hearing impairments?

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Q. What is a potential difficulty faced by individuals with hearing impairments in multimedia presentations?

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Q. Which technology tracks eye movements to control the cursor and is suitable for users with physical disabilities?

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