Here are some ideas about what your answer could have included:

 

• Clear numbers to indicate bus routes are paired with easily recognizable icons of local foods. Emily finds the “huat kueh” icon, a type of cake she loves to eat. 

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• Familiar icons help trigger memories, and are painted in simple colours (a maximum of three) to reduce confusion.

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• Signage is easy to see and located in multiple places—on the ground, on walls, and overhead—to help people find their way.