Is There a Lesson in One Voice?

One voice was my very first iOS application that I made or first one I did it on my own in the beginning of 2010 Steve Jobs announced the iPad. My sister-in-law worked with kids with special needs and so particularly kids with autism who like a non-verbal autism some of them would have this device which is like a ruggedized PC. She had told me about this and said you should make an iPad app for it and I didn't know coding well enough to do that but I went with a co-worker to  a hackathon basically at the PayPal offices in San Jose.