Clinicians increasingly are taking tablets to their patient encounters, and that's translating into new opportunities and new headaches for IT professionals. As healthcare providers use smartphones and tablets to improve patient engagement, enhance care, and boost efficiency, management and security challenges increase. But healthcare providers are paying more attention -- and spending more resources -- to address these issues, according to a recently released study by HIMSS Analytics. Of the 170 healthcare and IT professionals surveyed, 59% have a mobile technology in place, and another 29% are developing a plan to cope with the proliferation of smartphones and tablets.