Applications Disclosing Required Authority
This is an interesting piece of research evaluating different user interface designs by which applications disclose to users what sort of authority they need to install themselves. Given all the recent concerns about third-party access to user data on social networking sites (particularly Facebook), this is particularly timely research.
We have provided evidence of a growing trend among application platforms to disclose, via application installation consent dialogs, the resources and actions that applications will be authorized to perform if installed. To improve the design of these disclosures, we have have taken an important first step of testing key design elements. We hope these findings will assist future researchers in creating experiences that leave users feeling better informed and more confident in their installation decisions.
Within the admittedly constrained context of our laboratory study, disclosure design had surprisingly little effect on participants’ ability to absorb and search information. However, the great majority of participants preferred designs that used images or icons to represent resources. This great majority of participants also disliked designs that used paragraphs, the central design element of Facebook’s disclosures, and outlines, the central design element of Android’s disclosures.