Here are two types of virtual assistants. First there are ‘live’ computational m

Question

Here are two types of virtual assistants. First there are ‘live’ computational models of the face and brain as in (click on the link below and view the video):

https://vimeo.com/128835008

Second there are voice-only assistants in Google Assistant, Google Now, Siri, Alexa, and Cortana.

i. What are the benefits and disadvantages of each type when making an HCI for persons with disabilities? In your answer consider many different disabilities. [10 points]

ii. Construct a usability questionnaire specifically for HCIs using virtual assistants. [10 points]

Explanation / Answer

1:

The consequence of an impairment that may be physical, cognitive, mental, sensory, emotional, developmental, or some combination of these. A disability may be present from birth, or occur during a person's lifetime. Disabilities is an umbrella term, covering impairments, activity limitations, and participation restrictions. Impairments may include physical, sensory, and cognitive or developmental disabilities. Mental disorders (also known as psychiatric or psychosocial disability) and various types of chronic disease may also qualify as disabilities.

Main Document

A Disability is a lack of ability relative to a personal or group standard or norm. In reality there is often simply a spectrum of ability. Disability may involve physical impairment, sensory impairment, cognitive or intellectual impairment, mental disorder (also known as psychiatric or psychosocial disability), or various types of chronic disease. A disability may occur during a person's lifetime or may be present from birth. Disability can be classified into several different types of disabilities.A model by which illness or disability is the result of a physical condition, is intrinsic to the individual (it is part of that individual's own body), may reduce the individual's quality of life, and causes clear disadvantages to the individual. As a result, curing or managing illness or disability revolves around identifying the illness or disability, understanding it and learning to control and alter its course. For further information see Definitions of The Models of Disability

2:

"Impairment is the correct term to use to define a deviation from normal, such as not being able to make a muscle move or not being able to control an unwanted movement. Disability is the term used to define a restriction in the ability to perform a normal activity of daily living which someone of the same age is able to perform. For example, a three-year-old child who is not able to walk has a disability because a normal three-year-old can walk independently. Handicap is the term used to describe a child or adult who, because of the disability, is unable to achieve the normal role in society commensurate with his age and socio-cultural milieu. As an example, a sixteen-year-old who is unable to prepare his own meal or care for his own toileting or hygiene needs is handicapped. On the other hand, a sixteen-year-old who can walk only with the assistance of crutches but who attends a regular school and is fully independent in activities of daily living is disabled but not handicapped. All disabled people are impaired, and all handicapped people are disabled, but a person can be impaired and not necessarily be disabled, and a person can be disabled without being handicapped.

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