Determine which Principles of HCI

• the natural interactive interface of Wii

  Natural interaction and interface
• natural interactive interface of the online game Pokemon Go

  Natural interaction and interface
• Confirming the user's action and displaying large interactive processes through pop-up menus

  Prevent Errors/Reversal of Action
• Presenting only the relevant information at a given time and making selections rather than enforcing recall or full manual input specification by the user

  Prevent Errors/Reversal of Action
• Making the user comfortable by allowing an easy reversal action like the Undo Button

  Prevent Errors/Reversal of Action
• Confirming the safe receipt of a credit card number in an online payment

  Remind Users and Refresh Their Memory
• Reminding the user to perform a system update on a computer

  Remind Users and Refresh Their Memory
• consistent look of the interface within a gaming application

  Strive for Consistency
• consistent interface between Microsoft PowerPoint and Microsoft Word

  Strive for Consistency
• keeping the number of menu items or tabs to a lesser quantity than what is required for a human;s short-term memory to maintain good user awareness of the ongoing task

  Reduce Memory Load
• windows and mac provides user with keyboard shortcuts

  Reduce Memory Load
• Drop down menu for inputing address rather than manul typing

  Reduce Memory Load
• formulating an interaction model for the task of logging into website

  Understand the Task
• creating a conceptual model for system access in a corporation

  Understand the Task
• analyzing the user's capability to navigate at a certain module of a program

  Understand the Task
• understanding the difference between the novice and expert when commanding a task or giving instruction

  Understand the Task
• Profiling the target user of a program within a company

  Know thy user
• knowing the age bracket of the software users in an educational institution

  Know thy user
• conducting a survey about the computing experience of the employees in a company who will utilize the system

  Know thy user