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Creating User Interfaces. Embedded applications presentations. Reflection. Butterfly ballot exercise. Metrocards . Homework: Sign up at evolution.voxeo.com and do tutorials. . Reflection on studies. Two dimensions Topics
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Creating User Interfaces Embedded applications presentations. Reflection. Butterfly ballot exercise. Metrocards. Homework: Sign up at evolution.voxeo.com and do tutorials.
Reflection on studies Two dimensions • Topics • In class (colleges), your own topic (compare Web sites), Embedded applications • Subjects • You, your team • Friends and family • Note: this is a phrase used in various marketing campaigns • Strangers
Reflections • Role(s) of environment, infrastructure, network effects • Variety of users, demographics and new versus repeat user • Demand on users • Accessibility ??? [give user a name!]
Florida Butterfly ballot in 2000 • Was one of several things that would have changed the election. • Many people made a mistake in voting. • Note: a confirmation screen that we come to expect in making purchases would have/could have made a difference.
Challenge • Design a better ballot! • Note: the requirement to be bilingual meant it could not be [much] bigger.
NYC Metrocards • Suggestion to change from swiping cards to … use contactless chip already in many phones. • What are • Positive and negative features of current system • Note: a positive feature is sunk costs of turnstiles • Positive and negative features of contactless chip in phones (or phone-like) devices
Homework • Evolution.voxeo.com • Enjoy the break!