Airplane Food Order

The ideal experience behind an order in a plane –maybe elsewhere as well– would be to be suggested food pairing by correlating the person's Agenda, Rest Prediction through Biometric sensed data, and a Medical history. Before creating the wireframe, I deconstructed the information into a Hierarchical Task Analysis to have a better sense of the drill down flow of the overall UI

There's 3 sub-levels involved in the order flow, except for Coffee which takes two additional (type of milk and sweetness). By creating this, I was able to decide on micro interactions such as reducing the choices to Yes or No answers whenever a refined choice is needed. For instance,  Water with or without ice. This allows for an overall consistent UI flow.

The overall circle layout is the a tentative proposal towards cyclic rituals behind meals.