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Table 2 Questionnaire answers regarding the regularity of specified tasks

From: Ensuring usability of future smart energy control room systems

Task Daily Weekly Monthly Less than once a month Never
Receiving error reports from customers 47.5% 10% 12.5% 12.5% 17.5%
Forwarding error reports for localisation 65% 10% 10% 2.5% 12.5%
Localising reported errors 55% 22.5% 10% 5% 7.5%
Forwarding localised errors to a technician 65% 12.5% 7.5% 7.5% 7.5%
Solving localised errors on site 2.5% 2.5% 0% 5% 82.5%
Checking data plausibility with weather information 35% 15% 7.5% 12.5% 30%