1. Reusable AI in
LogoGrab

2. Open mobile
web scanner
Grab logo,
anywhere
Access content,
anytime
1. 2. 3.
What LogoGrab Does

3. What LogoGrab Does
Augmented Reality (AR) made simple
Scalability
Largest AR campaign in history

4. How LogoGrab does it
Developed world class tech
Team from top universities
As we grow…
Leverage reuse
New functionalities
Faster onboarding

5. Why Modularity
No silver bullet for AI

6. Why Modularity
No silver bullet for AI
Non-stop Experimentation

7. Why Modularity
No silver bullet for AI
Non-stop Experimentation with…

8. Why Modularity
AI code comes from universities

9. Why Modularity
AI code comes from universities
Tiny teams on isolated project

10. Why Modularity
AI code comes from universities
Tiny teams on isolated project
Little focus on reusability

11. Why Modularity
AI code comes from universities
Tiny teams on isolated project
Little focus on reusability

12. Why Modularity

13. Reusable AI
Inspired by functional programming

14. Reusable AI
Inspired by functional programming

15. Reusable AI
Inspired by functional programming
Interoperability between AI methods

16. Reusable AI
Inspired by functional programming
Interoperability between AI methods
Reusable bricks

17. Reusable AI
o = f(p, i)
What you want
to do

18. Reusable AI
o = f(p, i)
How you want
to do it
What you want
to do

19. Reusable AI
o = f(p, i)
What you want
to do it on
How you want
to do it
What you want
to do

20. Reusable AI
o = f(p, i)
What you want
to do it on
How you want
to do it
What you want
to do

21. Our Original Stack
User

22. Our Original Stack
User Interface

23. Our Original Stack
User Interface Backend

24. Our New Stack
User Interface

25. Our New Stack
User Interface
Platform
Developer
Bricks
Factory

26. Our New Stack
User Interface Dev Ops
Platform
Developer
Master
Builders
Bricks
Factory

27. Advantages
Composition

28. Advantages
Composition
Lazy Evaluation

29. Advantages
Composition
Lazy Evaluation
Caching

30. Advantages
Composition
Lazy Evaluation
Caching
Encapsulation

31. Advantages
Composition
Lazy Evaluation
Caching
Encapsulation
Performance

32. Composition
Utilise Python’s keyword arguments
Use dictionaries as input and output
o = g(pg, f(pf, i))

33. Composition
Utilise Python’s keyword arguments
Use dictionaries as input and output
o = g(pg, f(pf, i))
New what to do How you want
to do it

34. Composition
Utilise Python’s keyword arguments
Use dictionaries as input and output
o = g(pg, f(pf, i))
New what to do How you want
to do it
Output becomes
input

35. Composition
Utilise Python’s keyword arguments
Use dictionaries as input and output
o = g(pg, f(pf, i))
New what to do How you want
to do it
Output becomes
input

36. Lazy Evaluation
Python inherently eager
Generators introduce laziness
Process when needed

37. Lazy Evaluation
Python inherently eager
Generators introduce laziness
Process when needed

38. Caching
Automatic caching with decorators
o = f(p, i)
o is the same for a given f, p and i

39. Encapsulation
Hiding complexity away from master builders
Complex piece but works with every other piece

40. Performance
Best of both worlds
Python interface to C
SWIG
Cython

41. Demo & QA