Personal digital assistant and inspection support system

A personal digital assistant for supporting inspection of at least one device disposed in an inspection target area, comprising:

• an abnormality acquisition unit configured to acquire information about an abnormality in the at least one device;
• a guidance information storage device configured to store guidance information which at least includes at least one response procedure for each abnormal event in the at least one device and information about response capability required to execute the at least one response procedure;
• a display configured to refer to the guidance information stored in the guidance information storage device, and display the guidance information for responding to an abnormal device which is the device where the abnormality is acquired by the abnormality acquisition unit;
• wherein the guidance information stored in the guidance information storage device further includes information about a plurality of probable causes of abnormality associated with the abnormal event in the at least one device, the information being about a plurality of probable causes of abnormality respectively having occurrence probabilities of the plurality of probable causes of abnormality,
• wherein the at least one response procedure includes a plurality of response procedures respectively associated with the plurality of probable causes of abnormality,
• wherein the display is configured to display a list of the plurality of response procedures in order of the occurrence probabilities,
• wherein the personal digital assistant further comprising:
• a work result input unit configured to allow a work result of work according to the at least one response procedure to be input;
• and
• a guidance information update unit configured to update the guidance information in consideration of the work result input to the work result input unit,
• wherein the guidance information update unit is configured to update the respective occurrence probabilities of the plurality of probable causes of abnormality in consideration of the work result input to the work result input unit.