CrowdCafe.io

A concept of a mobile crowdsourcing platform

Transcript

1. Simple Crowdsourcing! pavel@kucherbaev.com!
2. Crowdsourcing fits well ! for performing ! short micro tasks with ! clear instructions!
3. Current crowdsourcing platforms are ! too complicated!
4. Tasks on Mturk and CrowdFlower are ! diverse - from very simple to very complex!
5. You need to setup a working environment in order to perform tasks!
6. crowdcafe.io!
7. Tasks execution! via Mobile!
8. Tasks creation via Desktop!
9. Only 3 task types! ! "”Сaffè” < 10 seconds! ! "”Cappuccino” < 2 minutes! ! "“Wine” > 2 minutes! !
10. 10€ / hour! ! "”Сaffè” < 10 seconds = 0.03€! ! "”Cappuccino” < 2 minutes = 0.33€! ! "”Wine” > 2 minutes > 0.33€! !
11. On Mturk average rate per task:! $23.45k / 171.95k = 0.13$!
12. "”Сaffè” (clicking only, 0 learning)! " "- to rate apparel (which shoes do you like more)! " "- to tag an object on an image! " "- to analyze sentiment of tweets (+,-, n/r)! " "- to validate image content (nudity etc.)! ! "”Cappuccino” (some writing, some learning)! " "- make a photo of an object! " "- short survey! " "- receipt transcription! ! "”Wine” ! " "* specific tasks!
13. “Сaffè” task: Pick shoes you like more:! 1/5! 2/5 …!
14. “Сaffè” task: Mark clouds on the image:! 1/5! 2/3 …! remove drawings! No clouds!
15. “Сaffè” task: Shape a person:! remove drawings! No person!
16. “Сaffè” task: Mark sentiment of messages:!
17. Work context!
18. Trento – Verona via Regional train! 78 minutes 7.10€! With crowdcafe.io you can earn in ! 60 minutes up to 10€! And spend the rest 2.90€ for Macchiato and brioche in Piazza Bra"
19. Waiting your girlfriend doing makeup! 30 minutes up to 5€!
20. Coming by bus to your faculty! 10 minutes up to 1.65€!
21. Thank you! crowdcafe.io