Consider Topol’s scenario in which a patient notices an unusual mole and is able to upload a photo of the mole via a smartphone app and find out in minutes (based on computer algorithms) if it appears...

Consider Topol’s scenario in which a patient notices an unusual mole and is able to upload a photo of the mole via a smartphone app and find out in minutes (based on computer algorithms) if it appears to be harmless or if he or she should seek medical attention for it. What are the advantages of quick access to medical information of this nature? What are the disadvantages?