Usability consists of five dimensions Learnability Efficiency Memorability Satisfaction Error Tolerance and Prevention For each of the contexts of use given below list the two most important dim

Context 1: A user withdrawing money from a Bank ATM

• Efficiency: The user wants to complete the transaction quickly and easily.
• Error Tolerance and Prevention: The user wants to avoid making mistakes while entering the amount or PIN, and the system should provide clear instructions to prevent errors.

Context 2: An art enthusiast browsing a museum website.

• Learnability: The user wants to easily understand how to navigate the website and find information about the artworks.
• Memorability: The user wants to remember how to access specific artworks or information for future visits to the website.

Context 3: A pilot operating an aircraft in the cockpit.

• Efficiency: The pilot needs to quickly and effectively operate the controls and systems of the aircraft.
• Error Tolerance and Prevention: The pilot wants to prevent and minimize errors that could have serious consequences for flight safety