1. The error of context
Giles Colborne
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Normal science
Anomalies
Revolutionary science
Paradigm shift

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6. 6http://www.flickr.com/photos/yourdon/4064143718/

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Time
Location
Environment
Social
Device
Activity
Individual
http://thenounproject.com/noun/computer/#icon-No115http://thenounproject.com/noun/iphone/#icon-No414

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Context is information
Context can be delineated
Context is stable
Activities happen within a context

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Context is information

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Context is information
Context is a relational property

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Context can be delineated

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Context can be delineated
Context changes dynamically

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Context is stable

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Context is stable
Context is particular

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Activities happen within a context

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Activities happen within a context
Context arises from activity

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Context is information
Context can be delineated
Context is stable
Activities happen within a context
Context is a relational property
Context changes dynamically
Context is particular
Context arises from activity

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Time
Location
Environment
Social
Device
Activity
Individual
http://thenounproject.com/noun/computer/#icon-No115http://thenounproject.com/noun/iphone/#icon-No414

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Context is information
Context can be delineated
Context is stable
Activities happen within a context
Context is a relational property
Context changes dynamically
Context is particular
Context arises from activity

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Negotiate context.

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Time flies like an arrow.
Fruit flies like a banana.

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Outsource context.

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Call: Susan Hunter
mobile

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Call: Susan Hunter
mobile
Her phone says:
Sales meeting ends 10:45
Cancel Proceed

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Call: Susan Hunter
mobile
Her phone says:
Sales meeting ends 10:45
Cancel Proceed

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Allow

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Do I contradict myself?
Very well, then I contradict myself,
I am large, I contain multitudes.
Walt Whitman

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What would an ideal personal assistant do?
And how would they know how to do it?

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What we talk about when we talk about context, Paul Dourish