There's a lot of great suggestions in this topic. Here's what I want to add: > "Serious Creativity" by Edward de Bono - excellent book on this topic. Explains

There's a lot of great suggestions in this topic. Here's what I want to add: > "Serious Creativity" by Edward de Bono - excellent book on this topic. Explains a lot about inventing new ideas. > /r/SomebodyMakeThis - subreddit where people post ideas for apps and projects. > Look for new emerging markets/technologies. For example recently I've discovered for myself Ubuntu Touch - mobile OS thar is awesome and, I believe, is the future. So basically you can take any existing idea of an app for android/iOS and implement it there. That way you immediately have an infinity of new ideas. Same obviously goes for any new platform that you can build apps/projects for.