This document discusses 5 tools that can help people eat better habitually: 1. Using a smartphone camera to track foods consumed and look up nutritional information before purchasing. 2. Analyzing nutritional intake using apps like foodflex to get an accurate snapshot of current eating habits. 3. Identifying areas for improvement using apps like MycaNutrition that allow users to build food journals and receive suggestions from nutritionists. 4. Developing an action plan using apps like Lifetick to track goals, break them into steps, and receive motivation from social support. 5. Making intelligent decisions at mealtimes using mobile search to find healthy dining venues instead of settling for unhealthy options.