#3:  The Tiny Hidden Info Symbol Trick

In the old design, Facebook displayed a detailed explanation about the basic information you are about to expose to the apps you’re adding. In the new design they have hidden that info. If you carefully see you will find a tiny little “?” symbol and if you hover over the 20×10 pixel tiny hidden info symbol you will discover that this app is about to gain access to your name, profile pic, Facebook user ID, gender, networks, list of friends and any piece of info you’ve made public on Facebook.

#4: The Action Line Trick

Your eyes are accustomed to focus on the main action button and ignore anything below this virtual action line. The designers at Facebook know this and that is why, in the new App Center design, they have hidden the detailed permissions you are about to grant below the action line.

#5: The Friendly Talk Trick

In the new App Center Facebook has hid the term “Permissions”. Instead of displaying “Request for Permissions” and a button labeled “Allow” Facebook now sends you to a page full of colorful images with a single button saying “Play Game”.