caption: Applying design principles on a command-line interface
exif: {"Image DocumentName": "Applying design principles on a command-line interface", "Image ImageDescription": "The command-line interface has: Poor visibility. Commands need to be remembered (invisible), and the knowledge of their effect needs experts! Accepted affordance. The c:\\> prompt and the flashing curser indicate affordance. Poor feedback. In case of error, most of the times there is no clear solution. Example: Bad command or file name error message is vague and has no clear feedback! In general, command-line interfaces lacks good design principles. Team Work - Kuwait Branch.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}