  Camera display reflections are an issue in bright light situations, as they
may prevent users from correctly positioning the subject in the picture. We
propose a software solution to this problem, which consists in modifying the
image in the viewer, in real time. In our solution, the user is seeing a
posterized image which roughly represents the contour of the objects. Five
enhancement methods are compared in a user study. Our results indicate that the
problem considered is a valid one, as users had problems locating landmarks
nearly 37% of the time under sunny conditions, and that our proposed
enhancement method using contrasting colors is a practical solution to that
problem.
