Typo and misc fixes

reports/outsourcing.lyx

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-Making a context-aware API available on an open mobile platform such as
- Android will enable developers to start adding context-aware functionality
- to their applications without the extremely large overhead of writing a
- logger and classifier themselves, or re-engineering the application to
- use a context-aware framework if one is available.
+This project aims to make a context-aware API available on an open mobile
+ platform, which will enable developers to start adding context-aware functional
+ity to their applications without the extremely large overhead of writing
+ a logger and classifier themselves, or re-engineering the application to
+ use an existing context-aware framework if one is available.
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  requires a static camera fixed in an office to observe user behaviour,
- instead of implementing it directly on a telephone, which obviously constraints
+ instead of implementing it directly on a telephone, which obviously constrains
  its usefulness.
  Of the two solutions actually targeted at mobile telephones, one
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 The drawback of genetic algorithms is the need for a fitness function -
  the network will only ever be as good as the fitness function, and if you
- have a way to define what makes a good network you could hardcode 
+ have a way to define what makes a good network you could in most cases
+ hardcode the solution instead of evolving a network to satisfy it.
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 monitors raw sensor data and extracts features from the device's:
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+\begin_deeper
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 accelerometer sensors
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 microphone
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+\end_deeper
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 monitors relevant data and extracts features concerning:
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+\begin_deeper
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 visible Bluetooth devices in proximity to the device
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 the current GSM signal strength and cell ID
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+\end_deeper
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 presents the user with a method of optionally annotating this data with
  their current activity
  or Bluetooth service:
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+\begin_deeper
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 the user's probable source and destination, if traveling
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 the user's company, if detected
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+\end_deeper
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 attempts to conserve battery life by intelligent management and timing of
  sensor activity