I have no idea about it, so I ask my friend about how she thinks about EMR. She is a clinician in a local hospital. She told me that EMR can be one of physician burnout because most clinicians prefer writing in the paper follow what they want to explain. Although the EMR system allows her to draw the picture, but it is very difficult to use a mouse to do it. Also, the EMS system may lead to information missing because typing the number seems to be waste time more time than writing. Therefore, some clinicians will ignore some information that they think that is unnecessary.
In my opinion, if the EMR system is designed to follow the user requirement, it will be work. In fact, many health programs usually create from only IT staff and may not try with the real situation. Therefore, the system always not work.