article_snippet: Carat analyses a specific phone's energy use, drawing upon crowd sourced information.
article_snippet: Non-identifiable information from phones is collected to build up the main database used as a benchmark for energy consumption.
article_snippet: ’ As well as being a tool for consumers
article_snippet: ’ our dependence on mobile devices increases
article_snippet: Their research covers life daily usage patterns and, together with laboratory based specific high precision measurements, serves as the basis for the research work.
highlights_snippet: Uses crowdsourced data to investigate a phones' energy consumption .
  
highlights_snippet: Monitors phone usage over a week, feeding data to a central server .
  
highlights_snippet: Information is analysed and personal power-saving tips given to users .
  