02. Vision

The basic accessibility criteria are as follows.
Vision: Provide visual aids to accommodate for people with blindness, low vision, or color vision deficiency through Voice Assistant and the Visibility enhancement settings.
Hearing: Provide hearing aid settings to make sure that people with hearing impairments can use the product without difficulty. Interaction and dexterity: Help people with physical disabilities use the product more easily through the Universal switch feature, Assistant menu, etc.

Vision

Resize text

Except for captions and images of text, text can be resized without assistive technology up to 200 percent without loss of content or functionality.

1Increase text size more than 200%

2Font size (from 0 default value) to 8

Use of Color

Color is not used as the only visual means of conveying information, indicating an action, prompting a response, or distinguishing a visual element.

Color

Grayscale

Contrast (Minimum)

The visual presentation of text and images of text has a contrast ratio of at least 4.5:1
(Source: Web Content Accessibility Guidelines).

Small text: It’s strongly recommended that you ensure that a contrast ratio of at least 4.5:1 exists between your foreground and background.
Large text (Normal: 18dp or larger, Bold: 14dp or larger): It’s strongly recommended that you ensure that a contrast ratio of at least 3:1 exists between your foreground and background.

Show button shapes

A colored background shape is applied to components that function as buttons. This helps the user identify these components as buttons quickly and decide what to do next.

1Show button shapes on