1. We visualized
We saw
We changed

2. Ville Svärd
ville.svard@agical.com
@villesv
Consultant, programmer, architect, tester, ...
Stockholm, Sweden
Curiosity, feedback, appreciation

3. A talk about
Feedback
and
?

4. Three chapters
A story
A tool
Observations and benefits

5. A story of monitoring

6. Is your team performing?

7. How about your product?

8. How will you know?

9. Once upon a time at

10. We had a problem

11. Blunt tools

13. A hero emerges

14. Graphite
Set up
Collect
Presto!

16. Water cooler effect
an immediate side effect

17. Out of the darkness

18. And so it went on

19. Lone heroes are a myth
Tools
Environment
Team

20. A tool

21. Graphite

22. "getting the data in"

23. "Hello metric"
(Python)
import time
import socket
def collect_metric(name, value, timestamp):
sock = socket.socket()
sock.connect( ("localhost", 2003) )
sock.send("%s %d %dn" % (name, value, timestamp))
sock.close()
def now():
int(time.time())
collect_metric("meaning.of.life", 42, now())

24. "Hello metric"
(Clojure)
(import [java.net Socket]
[java.io PrintWriter]))
(defn write-metric [name value timestamp]
(with-open [socket (Socket. "localhost" 2003)
os (.getOutputStream socket)]
(binding [*out* (PrintWriter. os)]
(println name value timestamp))))
(defn now []
(int (/ (System/currentTimeMillis) 1000)))
(write-metric "meaning.of.life" 42 (now))

25. [ demo time ]

26. "making sense"

27. Instant availability

28. Sharing is caring...
your data

29. Data retention

30. Observations

31. Thirst for knowledge

32. Familiarity with (odd)
behaviour

33. Increased confidence

34. Influence on design

35. A tool for testing

36. Starting early

37. Collaborative benefits
Nurturing conversation with data

38. The water cooler effect
Graphs attract audience
Natural talking matter

39. The team
Curing blindness
Making better decisions

40. Stakeholders
Ooooh what is that?
Shared understanding of the "technical"
domain
Shared language
Is it quite ready yet?
This looks different than before...

41. Managers
Information as leverage

42. Feedback
Behaviour
Language
Perception

43. Get to know your application
today

44. Attributions
Images
Big Brother Noc Concerns Blunt tools Gather round Thirst Confidence Behaviour
Design Testing Start monitoring Demo Time
Thanks
The team at Entraction (IGT)
Mårten Gustafson
Leonard Axelsson