CMP7219 Accessibility and Assistive Technology

According to the World Health Organization, how many people have a disability globally?

• 1.1 billion

• 1.2 billion

• 1.3 billion

• 1.4 billion

The affirmation "Designers are responsible for making sure that any user, regardless of their abilities, can use their products" relates to which model of disability best?

• Medical Model of Disability

• Social Model of Disability

• Charity Model of Disability

• Economic Model of Disability

Blind and low vision people benefit from using which assistive device the most?

• Screen-reader

• Refreshable Braille Display

• Magnification Glasses

• All options can be beneficial

The following design methodologies can be considered inclusive design methodologies:

• Inclusive design, Universal Design, Ability-based design

• Universal Design, Design Thinking,

  Inclusive Design

• Agile Design,

  Inclusive Design,

  Universal Design

• User-centred design, Design Thinking, Agile Design

According to the WCAG 2.1 success criteria 2.5.5, touch targets on a screen should be at least:

• 43x43px

• 44x44px

• 45x45px

• 46x46px

According to Android's Material Design guidelines, icon sizes should be at least:

• 46x46dp

• 47x47dp

• 48x48dp

• 49x49dp

Dyslexia is a learning disability that causes difficulties in understanding:

• Written text

• Numbers

• Phonemes

• Spoken language

The sunflower lanyard is used to indicate that a person has:

• Multiple disabilities

• A physical disability

• A situational impairment

• A hidden disability

Alt texts are used to replace:

• Voice notes

• Images

• Captions

• All options are correct

According to the WCAG 2.1 success criteria 1.4.6, you should aim for a colour contrast ratio of at least:

• 7:1 for normal text and 4.5:1 for large text.

• 6:1 for normal text and 3.5:1 for large text.

• 8:1 for normal text and 5.5:1 for large text.

• 5:1 for normal text and 2.5:1 for large text.