Intake interviews — the long series of forms and questions that patients must fill out and answer prior to receiving medical care — are critical for accurate diagnosis and treatment. However, they’re boring and can be confusing, which decreases the rate at which patients respond accurately and completely. The company Tonic Health is trying to revolutionize data collection with a patient-friendly iPad app called Tonic that promises to make the process of an intake interview fun and interactive — game-like, even — for patients.