Problems in
design 1

1.  Home screen is not 
   conveying sufficient
   information for the
   tasks described. 
2. All three users tried 
   clicking on Joe's photo 
   on the home screen 
   to view information 
   that Joe's friend can 
   see about him.

1. All users thought that
   "Friend" and "Deals"
   beside "LocaShare"
   (at the top of the
   screen) was clickable.

1.  The "My LocaShare"
   and "Bob's LocaShare"
   are confusing. First,
   users cannot recognize 
   it's a button. Second, the
   meaning of the arrow 
   direction is rather 
   confusing.
2. Users have the mental
   model to click on his on
   picture to view how
   friends view me instead of
   clicking on my friend and 
   exchange the position.
   

Solutions for
design 2

1.  Make home screen more
   interactive, carry more 
   affordance and
   information.
2. Make Joe's photo 
   clickable.

1.  Remove the
   confusing
   "Friend" on the
   navigation bar, since 
   it does carry any
   functionality but brings
   confusion to users.

1.  Move this functionality to
   the profile picture in the 
   home screen. It brings user
   to a personal profile like
   page with a list of friends to
   choose from.