•Apps that need to refresh
data on a cyclical basis
–e.g. table showing stock
prices that update every minute
•Apps that change the UI on
response from users
–e.g. online chat clients,
maps that can be dragged
•Apps that need to use rich
widgets
–e.g. an audio mixer with
many slider controls
•Examples:
–Google maps
–Google mail
–New Yahoo! mail
•But what about
Accessibility? …