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The vast majority of (so called) kanban boards contain no kanban.

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Presentation on theme: "The vast majority of (so called) kanban boards contain no kanban."— Presentation transcript:

1 The vast majority of (so called) kanban boards contain no kanban.

2 None

3 Not one!

4 push-me pull-you

5 kanban?

6 Kan-ban is a Japanese word that literally means "signal card" in English. In a manufacturing environment, this card is used as a signal to tell an upstream step in a process to produce more work.

7 kanban?

8 Everything is a system. Everything is part of a larger system. Everything is a system. Everything is part of a larger system.

9 One cannot determine the character or nature of a system within itself.

10 kanban system?

11 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system.

12

13 WibblingFubaring storystory

14 WibblingFubaring donedone

15 WibblingFubaring donedone

16 WibblingFubaring

17 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. no

18 WibblingFubaring donedone

19 WibblingFubaring (4) donedone

20 WibblingFubaring (4) donedone ?

21 donedone 1 WibblingFubaring (4) ?

22 donedone 1 2 WibblingFubaring (4) ?

23 donedone 1 2 3 WibblingFubaring (4) ?

24 donedone 1 2 3 4 WibblingFubaring (4) ?

25 donedone 1 2 3 4 at_wip_limit = (4==4) WibblingFubaring (4) ?

26 donedone 1 2 3 4 at_wip_limit = true WibblingFubaring (4) ?

27 donedone 1 2 3 4 no WibblingFubaring (4) ? at_wip_limit = true

28 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. yes

29 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. no

30 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. ?

31 vision is by far our most dominant sense, taking up half of our brains resources.

32 Wibbling (5) storystory storystory storystory storystory at_wip_limit = (4==5)

33 Wibbling (5) storystory storystory storystory storystory at_wip_limit = false

34 Fubaring (3) storystory storystory storystory at_wip_limit = (3==3)

35 Fubaring (3) storystory storystory storystory at_wip_limit = true

36 Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory truefalse at wip limit?

37 Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory truefalse

38 Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory these two columns look exactly the same

39 that bothers me Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

40 to limit wip we've added wip limits Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

41 to limit wip we've added abstractions Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

42 that bothers me too Wibbling (5)Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

43 ache here? pill here

44 One cannot determine the character or nature of a system within itself.

45 companies inevitably feel they can computerise this whiteboard, however, they almost always create a more elegant but less useful system

46 push-me pull-you kanban

47 Wibbling (5) storystory storystory storystory storystory Fubaring (3) storystory storystory storystory

48 Wibbling (5) storystory storystory storystory storystory Fubaring (3) storystory storystory storystory

49 Wibbling (5) storystory Fubaring (3) storystory storystory storystory storystory storystory storystory

50 Wibbling (5) storystory Fubaring (3) storystory storystory storystory storystory storystory storystory

51 Wibbling (5) storystory Fubaring (3) storystory storystory storystory storystory storystory storystory

52 kanbankanban Wibbling (5) 1 Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

53 kanbankanban kanbankanban Wibbling (5) 1 2 Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

54 kanbankanban kanbankanban kanbankanban Wibbling (5) 1 2 3 Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

55 kanbankanban kanbankanban kanbankanban kanbankanban Wibbling (5) 1 2 3 4 Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

56 kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban Wibbling (5) 1 2 3 4 5 Fubaring (3) storystory storystory storystory storystory storystory storystory storystory

57 Wibbling (5) storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

58 Fubaring (3) kanbankanban 1 storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

59 Wibbling (5)Fubaring (3) kanbankanban kanbankanban 1 2 storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

60 Wibbling (5)Fubaring (3) kanbankanban kanbankanban kanbankanban 1 2 3 storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

61 Wibbling (5)Fubaring (3) not needed not needed storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

62 Wibbling Fubaring storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

63 every story must always be in its own kanban 1.Limiting

64 forbidden ok 1.Limiting

65 Wibbling Fubaring storystory storystory storystory storystory storystory storystory storystory kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban kanbankanban

66 kanbankanban Wibbling Fubaring

67 kanbankanban Wibbling Fubaring

68 Wibbling Fubaring

69 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. yes

70 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. ?

71 pulling

72 Kan-ban is a Japanese word that literally means "signal card" in English. In a manufacturing environment, this card is used as a signal to tell an upstream step in a process to produce more work.

73 an "empty" kanban is sent to an upstream process 2. Pulling

74 Wibbling Fubaring

75 Wibbling Fubaring pull signal pull signal

76 Wibbling Fubaring pull signal pull signal

77 Wibbling Fubaring donedone pull signal pull signal

78 Wibbling Fubaring donedone pull signal pull signal

79 Wibbling Fubaring donedone pull signal pull signal

80 Wibbling Fubaring donedone pull signal pull signal

81 Wibbling Fubaring pull signal pull signal

82 Wibbling Fubaring

83 Wibbling Fubaring

84 Wibbling Fubaring

85 Wibbling Fubaring

86 Wibbling Fubaring

87 Wibbling Fubaring

88 Wibbling Fubaring

89 Wibbling Fubaring

90 Wibbling Fubaring donedone

91 Wibbling Fubaring donedone

92 Wibbling Fubaring donedone

93 Wibbling Fubaring donedone

94 Wibbling Fubaring

95 Wibbling Fubaring

96 Wibbling Fubaring

97 Wibbling Fubaring

98 Wibbling Fubaring

99 Wibbling Fubaring

100 The first principles of Kanban are to limit work-in-progress and to pull work using a visual signalling system. yes

101 done stories look the same as in-progress stories Wibbling donein-progress

102 Wibbling donein-progress that bothers me

103 Wibbling done in-progress

104 Wibbling donedone done in-progress

105 Wibbling donedone done in-progress

106 Wibbling in-progress done

107 Wibbling push in-progress done

108 pushing

109 a "full" kanban is sent to a downstream process 3. Pushing

110 Wibbling Fubaring

111 Wibbling Fubaring donedone

112 Wibbling Fubaring donedone push

113 Wibbling Fubaring donedone push

114 Wibbling Fubaring donedone push

115 Wibbling Fubaring push

116 Wibbling Fubaring push

117 Wibbling Fubaring push

118 Wibbling Fubaring push

119 Wibbling Fubaring push

120 patterns

121 Fubaring Snafuing ?

122 Wibbling Fubaring ?

123 Wibbling Fubaring Snafuing ??

124 Wibbling Fubaring Snafuing

125 just in time

126 Wibbling Fubaring

127 Wibbling Fubaring donedone

128 Wibbling Fubaring donedone

129 slack

130 100% utilization

131 75% utilization slack

132 observation

133 Wibbling Fubaring Snafuing

134 Wibbling Fubaring Snafuing

135 Wibbling Fubaring Snafuing

136 Wibbling Fubaring Snafuing

137 Wibbling Fubaring Snafuing

138 observation

139 "backlog" customer

140

141

142 donedone

143 free parking donedone

144 donedone

145 thank you


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