In this chapter, we explored the various ways that offline synchronization is done today. We implemented a crude version using peer-to-peer Wi-Fi and looked in depth at ways in which the industry could improve the current situation in order to allow designers and developers to deliver more compelling offline solutions.
In the next chapter, we'll end by doing a holistic evaluation of our to-do app, investigating ways to test the app in the real world and providing ideas for future improvement.