The document discusses knowledge management challenges at Ernst & Young and proposes concepts for a wearable device to help address them. It describes: 1) Knowledge management problems consultants face within and across projects related to accessing industry expertise and coordinating knowledge across locations and teams. 2) Early concepts for a wearable device that scans work environments to locate people with relevant expertise or shares information via name tags. 3) Understanding the daily life of consultants through personas, scenarios, and typical projects/deliverables. 4) Testing community responses to prototype queries, finding specific questions garner more engagement.