Technology has revolutionized the event industry, changing how social and corporate events are planned and executed, what they look like, what guests do on site, how they are evaluated, and more. Now planners have extensive event management tools at their disposal, from products that help them do their work more efficiently to those that enhance their attendees’ experiences. Here's a look at the latest software solutions, apps, and trends for customer registration, lead retrieval systems, seating charts, R.F.I.D. wristbands, and more.