Here you go. This is the trailer for Toki Tori 2 that Two Tribes was saying would come out this week. Below the trailer there is some details about the Tokidex feature in the game.
The Tokidex feature allows you to scan the area around Toki Tori for creatures and objects by using the Wii U Gamepad as a virtual camera with a viewfinder. Any creatures photographed will be added to the Tokidex. It’s quite fun to do, especially with creatures that move quite a bit!