Are visual programming languages better? The role of imagery in program comprehension

A contextual inquiry of expert programmers in an event-based programming environment

CHI '03 Extended Abstracts on Human Factors in Computing Systems

An experiment on the role of graphical elements in architecture visualization

Empirical Software Engineering

An approach for textual authoring of hypermedia documents based on the use of programmatic visualization and hypertextual navigation

WebMedia '09 Proceedings of the XV Brazilian Symposium on Multimedia and the Web

On compiler error messages: what they say and what they mean

Advances in Human-Computer Interaction

Textual authoring of interactive digital TV applications

Proceddings of the 9th international interactive conference on Interactive television

A narrative metaphor to facilitate educational game authoring

Computers & Education