The document discusses the development of a new smartphone application called PhotoScan. PhotoScan allows users to take photos of documents or whiteboards and converts the images into editable digital files. The app uses advanced computer vision and machine learning algorithms to detect the contours of text and images even if they are at an angle or partially obscured. PhotoScan aims to make capturing paper documents or notes and digitizing them for sharing or editing a fast and seamless mobile experience.

1. 1
1

2. 2
2

3. 3
3

4. 4
4

5. 5
5

6. 6
6

7. 7
7

8. 8
8

9. 9
9

10. 10
10

11. 11
11

12. 12
12

13. 13
13

14. 14
14

15. 15
15

16. 16
16

17. 17
17

18. 18
18

19. 19
19

20. 20
20

21. 21
21

22. 22
22

23. 23
23

24. 24
24

25. 25
25

26. 26
26

27. 27
27

28. 28
28

29. 29
29