Basic Principles

Consider the following basic principles when designing the user interface of a pen-based application. Though not intended to constrain the developer's creativity, these principles can help ensure that the resulting application appeals to its users.

• Keep it simple.

• Use familiar models.

• Show feedback for user.

• Make it fast.

• Make it fun.

• Make exploration safe.

• Let the user maintain control.

The following sections explore each of these guidelines.

Software for developers

Delphi Components
.Net Components
Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples

Databases for Amazon shops developers

Amazon Categories Database
Browse Nodes Database