The PG&E Plug-In Electric Vehicle Rate Plan Comparison Calculator provides only an illustration of potential costs and savings associated with a plug-in electric vehicle based on manufacturer's specifications.
They don't want bulky designs and unnecessary features getting in the way. A practical, simple user interface prevents common mistakes, speeds up daily activities and ensures new procedures start off right. Problems during implementation The design of a system's user interface is critical to software success. No matter what expectations decision-makers hold for technology, goals won't be reached if employees are uncomfortable or hampered by confusing, redundant tools.
User Interface. A user interface, also called a UI or simply an interface, is the means in which a person controls a software application or hardware device. A good user interface provides a user-friendly experience, allowing the user to interact with the software or hardware in a natural and intuitive way.