Staying Connected in Africa

Slides from the pilot show of Google Developers Africa: On Air
Video at goo.gl/UrBfwv
More shows at g.co/dev/africa

Transcript

1. GDE Google Developers Africa: On Air Staying Connected in Africa Dale Humby google.com/+DaleHumby Alex Koller google.com/+AlexKoller
2. GDE Connected to 1st tower
3. GDE Connected to both towers
4. GDE Connected to 2nd tower
5. GDE Like a monkey swinging
6. GDE Connected to 1st tower
7. GDE Can’t connect to busy tower
8. GDE Can’t connect to any tower
9. GDE Droped connection
10. GDE TDMA Time Division Multiple Access Data Data Voice Voice Voice
11. GDE TDMA Time Division Multiple Access Data Voice Voice Voice Voice Voice Voice Voice
12. GDE TDMA Time Division Multiple Access Voice Voice Voice Voice Voice Voice Voice Voice ?!
13. GDE Don’t make me wait • Persist all data on the device. • Don’t block the UI while you wait for a network response. • Fetch everything in one request. • Push, don’t poll.
14. Experts Developer