Refined design

After the evaluation from another group we have decided to:

• Be even more clear in our descriptions of how our system works 
• Limit competing so that you compete individually and thereby do not need to specify if you are competing on your own or in a gruop everytime you want to answer questions. (and thereby minimize redundancy)
• Increase the amout of feedback by using visual indicators on the wristbands, show the amout of poins you've earned after answering questions and multiple scoreboards (one if you have a group and one for all the competing visitors that day) .