Read through the information and answer the following questions:
1. What was the major flaw with the technique developed by Thomas Wedgwood?
2. Discuss the positive and negative aspects of the daguerreotype and Fox Talbots processes.
3. What was the major restriction of the collodion wet-plate process?
4. Why was the photographic technique developed by Richard Kennett so significant?
5. Explain the principles of the first Kodak camera.
6. Using a diagram on page 169, briefly describe the basic principles of colour photography.
7. What are the major differences between film and digital photography?