Data logging and controlBenefits of using ICT in scientific experiments

Data logging is the process of collecting and storing data over time. The collected data can be recorded and analysed.

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Benefits of using ICT in scientific experiments

More efficient data logging

Experiments using data logging equipment can:

  • take readings with high degrees of accuracy
  • be left without human intervention
  • be set to take readings over a long period of time, eg hourly temperature readings every day
  • be set to take many readings in a short period of time
  • be used when there is a safety risk involved, eg extreme cold or heat

Better processing and presentation of results

  • The collected from the science experiment can be processed by specialist or put into a .
  • Line, pie or bar graphs can be generated.
  • A table of values can be displayed.
  • These can be to a (DTP) package.
  • Text can be added explaining the experiment and results shown.
  • can be to provide a visual outline and show the experiment.
  • The report can then be saved and widely distributed in different ways, eg , post or .
Soil analysis experiment using plants and a PC, data is displayed on the screen