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.
One of the most important aspects of a program is it's interface, for a good interface allows the user to interact with the program quickly, easily, and without confusion. 18 people found this helpful. The interface of the car's stereo was very confusing.