This document discusses sources of innovation opportunities. It identifies seven key opportunity areas for innovation, both inside and outside a company. The opportunity areas inside a company include: 1) unexpected occurrences, 2) incongruities, 3) process needs, and 4) industry and market changes. The opportunity areas outside a company include: 5) demographic changes, 6) changes in perception, and 7) new knowledge. Effective innovation starts small, requires knowledge and focus, and involves analyzing sources of new opportunities.