slide 2 https://image.slidesharecdn.com/googlepixel2-21-171004205500...

slide 3 https://image.slidesharecdn.com/googlepixel2-21-171004205500...

slide 4 https://image.slidesharecdn.com/googlepixel2-21-171004205500...

slide 5 https://image.slidesharecdn.com/googlepixel2-21-171004205500...

slide 1 and 6 are irrelevant