You Are Developing an App That Helps People Walk to Local

question 2

Multiple Choice

You are developing an app that helps people walk to local destinations. Based on what you have read, which of these approaches would make it easier for your users to remember the paths they have taken?

• A) Make all information auditory so that users can focus on what they are seeing.
• B) Eliminate scenographic information from your directions; keep them simple and map-like.
• C) Include scenographic and abstract information, but put the emphasis on scenographic images.
• D) Include auditory and other nonvisual imagery.

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Definitions:

Perform Operations

The process of carrying out mathematical computations such as addition, subtraction, multiplication, and division.

Simplify

Simplifying an expression to its most basic state.

Divide

The process of splitting a number into equal parts or groups, or finding how many times one number is contained within another.

Multiply

The arithmetic operation of scaling one number by another, essentially repeated addition.