After you have the Ultra-Vision Goggles, you can get past the lasers at the BAD hideout. Once you reach the roof, there is a security lock that will recognize the fingerprint and let your enter. (Just wave the glass in front of it.)
To go through a building in the way right of the island.
In the final building when you are reprogramming the computers. you use the fingerprint to get into the building.
The glass is for the B.A.D Control Center when you need to break in there. It has a fingerprint-only code.
When you use the glass chalice like cup at the laser areas.
From the agent in the B.A.D. Bistro. Get the job there as a chef and then get his wine glass (with his fingerprint). Sneak out through the kitchen vent and across the light fixtures.
Once you have rescued all three spies, you will have special glasses that can let you see lasers. When you go to the B.A.D. hideout to the right of Toupee Terrace, you will need the fingerprint to open the scanner lock.When you reach the rooftop door, the fingerprint glass will automatically display. Slide it left and right and you should trigger the door.
You go up on the roof of the B.A.D. fort and use the fingerprint glass to open the door.
There is only one Fingerprint, which you get from the wine glass of a BAD bigwig at the BAD Bistro. (when you use the fingerprint, slide it left and right at the door) (see related question)
The fingerprint is on the wine glass at the BAD Bistro. You need to get the chef's job there by passing the memory test. When you get the glass, go back to the kitchen and sneak out using the kitchen vent and the overhead lights. You use the fingerprint to open a security door at the BAD control center.
The fingerprint is on the wine glass at the BAD Bistro. You need to get the chef's job there by passing the memory test. When you get the glass, go back to the kitchen and sneak out using the kitchen vent and the overhead lights. You use the fingerprint to open a security door at the BAD control center.
Besides the fingerprint from the Bistro, you need the Ultra Vision (laser seeing) goggles from the 3rd rescued spy, along with the three clues to the passcodes. (see related questions)
Once you get the Fingerprint glass, sneak out through the air vent in the kitchen and jump across the lights to get out. You will need to rescue all three spies before you can use the Fingerprint at the BAD control center. It opens a security door into the satellite control center.