Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence. ...

Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence. (Donald A. Norman)

Donald A. Norman Quotes Pictures

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.

Donald A. Norman Quotes: Rule of thumb: if you think something is clever and sophisticated beware-it is probably self-indulgence.