chapter contribusion. Portable Health Records in a Mobile SocietyÿEmpower Patients with Portable Health Recordschapter contribution;PrivacyHow do we maintain privacy while allowingaccess to authorized users? Timed access /automatic access expiration?ÿ2ÿpages andÿ3 ÿreferences.5.4. FITT ModelHealthcare information technologies,including mobile ones are being used byproviders and patients at different levels.Research shows various rates of adaptionand usage of information technologies, aswell as successful, marginal or failedimplementations of such technologies.While there are a number of theories thatexplain variation in adaption and usage, thischapter presents a theory that explainsadaption of technologies in healthcare froma perspective of Fit between Individual,Task, and Technology. (ÿ3 pages and 3 pages)