Review the key barriers to health information system (HIS) implementation found in Chapter 7 of Essentials of Health Information Systems and Technology . Upon review, discuss the key benefits and value of HIS and technology investments and implementations. What strategy can you suggest to overcome such barriers? How have these major components evolved with technology? Have they? What has been the key drivers for such change? How would you prioritize them in order of importance? i only need a paragraph or two .