19.4.3. Accessibility Enhancements

Try these first

1. 1.

   What are Tactile Ground Surface Indicators?

   Hint

   Think about how it helps people who cannot see.

2. 2.

   Why are warning signs important around escalators?

   Hint

   Recall some common warnings.

3. 3.

   What does TGSIs stand for?

   • Textile Ground Surface Indicators
   • Tactile Ground Surface Indicators
   • Tactile Guidance Systems

   Hint

   Focus on the type of guidance provided.

4. 4.

   True or False: Audio alerts are only beneficial for users who can see.

   • True
   • False

   Hint

   Think about who benefits from warnings.

5. 5.

   Design an inclusive escalator area focusing on TGSIs, signage, and alerts. Explain your design choices.

   Hint

   Consider how each feature benefits different users.

6. 6.

   Critically analyze the current escalator standards. Suggest one new feature that would enhance accessibility that is not yet widely adopted.

   Hint

   Share your ideas regarding varying user needs.