6.3.3 Group of single choices

This corresponds to a radio button group. A group of single choices is intended for a user to select a single choice out of multiple options. As such, a group of single choices include a list of single choices. In addition, the group itself also has the following attributes:

• Name: what is the name of the group of choices as a whole.
• Description: this is a long description that explains the group of choices.
• Image link: these are for more fancy web sites that make use of images.
• Audio link: this is for the audio description of the group of choices.

In our example of credit card processing, the name can be “Credit card payment options”. The description can include additional information, such as “Select payment options, most credit cards are accepted. Please refer to each choice for more information.”