Pepper Is Easy To Use - SoftBank Pepper Manual

05 PEPPER IS
EASY TO USE
To create a positive experience with Pepper, provide three
pieces of precise information to users:
• A SIGN before any user input to guide users
• FEEDBACK after any user inputs to validate their actions
• A FALLBACK in case there is no user input
Take care of your users by creating accessible and predictable
applications, by preventing them from making mistakes, and
by helping them if they're in trouble in the user flow.