People like to explore applications and learn by trial and error. Such selfmotivated learning is extremely effective, but users might not always be aware of potential dangers. Even with the best-designed interface, users make mistakes such as accidentally tapping the wrong object or data, or making a wrong decision about which data to select. The interface should accommodate user exploration by:

• Softening any penalty caused by mistake.

• Minimizing the opportunities for errors.

• Handling user errors gracefully, without implying the user is at fault.

• Allowing easy undo and undelete.

• Keeping separate training databases to accommodate guest users.

Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
TMS Scripter Studio Pro components for Delphi/C++Builder

More Online Helps

Win32 Programmer's Reference (win32.hlp)
Win32 Multimedia Programmer's Reference (mmedia.hlp)
OLE Programmer's Reference (ole.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages