SparkTank is an ideation tool designed for effective, simple and high quality innovation. SparkTank uses a new process of neural meetings to facilitate idea generation. Neural ideation provides concurrent and simultaneous collaboration amongst all people working to solve a problem. Challenges can be conducted offline (asynchronously) or in real-time, in public or private groups. The process involves multiple steps of idea generation, iteration and refinement of ideas, and includes a full evaluation and scoring of ideas at the end of the process. SparkTank is 10 times more effective in new and high quality ideas than traditional brainstorming or ideation techniques (see article). SparkTank also enables ideation in both small and large groups of participants and can be fully conducted in as little as 30 minutes.