1. Disassembly of a Single Use Camera Cj Coakley Steve Jesukiewicz Maureen Mittura Michael Sanders

2. Functional Components Focus free lens- focuses light on the film making pictures be able to be developed Shutter -opens to let light in so pictures are clear Battery - provides energy for pictures to be taken Circuit board- flash of light Film cartridge- Where the images are captured and stored till developed Film gear- moves the film into cartridge after a picture is taken Central chassis- hold all the components together Springs -pull shutter and gears to make them work Viewfinder- magnifies and allows user to see the image their about to capture Top button- the start button so everything inside can do its job to take the picture Camera covers- holds all the insides together so the camera can function

3. Materials Used Plastic – Casing for camera, labels, gears, lenses, viewfinder, and film casing Steel - Shutter open spring and the shutter wall Cardboard - packaging Copper – shutter reset spring Alkaline Battery

4. Disassembly 1. Remove label, box, sticker, or whatever package the camera is wrapped in. 2. Undo the latches holding the camera together 3. Open the camera. 4. Remove the AA battery. 5. Remove circuit board and film cartridge 6. Remove viewfinder 7. Remove gears 8. Remove lens, springs, and shutter

5. Assembly 1. Add, springs, and shutter to circuit board 2. Add gears 3. Add viewfinder 4. Add battery and film cartridge 5. Add Covers

6. Parts Reused The inner components of the camera Flash components The shutter Inner housing Most reused parts are used up to ten times.

7. Parts Recycled Outer Packaging Outer plastic shell

8. Frame Counter Lens Front outside casing Back outside casing Circuit Board Central Chassis Lens Holder Battery Actuating Button Shutter Sprocket Camshaft Film Cartridge Film Advance Gear Film Advance Lock Actuating Spring Actuating Arm Shutter Spring – Not shown

9. Single Use Cameras Energy Processing Light Lens Image Projected on the film plane Light sensitiv e film Image Stored Viewfinder Select View Electrical Battery Flash Charging Flash discharge Mech anical Cock Shutter Advance film by one fame Open Shutter Material Processing Advance film & wind up shutter Frame counti ng Signal Processing Trigger shutter open Trigger flash discharge Turn on flash charging Flash ready signal