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From: Hanchuan Li <hanchuan@cs.washington.edu>
From: Hanchuan Li <hanchuan@cs.washington.edu>
We are conducting a user study to evaluate ways of understanding and reinventing the scale interface. The study will span over 3 weeks (from late August to mid September), during which we will be asking you to weigh yourself once a day on Fitbit Aria smart scale in CSE building (weekday required, weekend optional) After each weigh-in, you will be asked to look at your measurement using one of our novel smartphone interfaces. In appreciation for your participation, we will reward participants with a $30 gift card. We ask that participants meet the following 3 criteria:1.18 years or older2.Comfortable with using a smartphone3.Trying to achieve a weight goal (gain, lose, or maintain)Please reply with your name, age, gender and weight goal to hanchuan@cs.washington.edu if you are interested in participating. Please also notify if you own Fitbit Aria yourself.Thank you very much!