Product design question

How would you add a food item to a menu in a restaurant?

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What this question tests

Basic workflow design: mapping a simple real world business task into a usable product flow, checking for data integrity concerns.

How to approach it

  1. Identify the user: a restaurant owner or manager updating their menu on a platform like Yelp, likely with limited time and technical skill.
  2. Name the pain point: manually re-entering item name, description, price, photo, and category for every new dish is tedious and error-prone.
  3. Design the flow: a simple form with required fields (name, price, category) and optional fields (description, photo, dietary tags), with autosuggested categories based on existing menu items.
  4. Add validation: flag likely errors, such as a price far outside the range of similar items, before the item goes live.
  5. Prioritize a fast, mobile-friendly flow since many restaurant owners will do this from a phone in the kitchen rather than a desktop.
  6. Define success as time to add a new item and reduction in menu items that get flagged or corrected after publishing.

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