This article reports on a research project aimed at determining the scope and nature of differences in picture comprehension between literate and low-literate audiences in the context of HIV and AIDS. Structured interviews were held with 30 low-literate and 24 literate adult speakers of African languages. The responses were coded and analysed both qualitatively and quantitatively. Consistent wi...

We used literate programming on a team project to write a 33,000line program for the Synthesizer Generator. The program, Penelope, was written using WEB, a tool designed for writing literate programs. Unlike other WEB programs, many of which have been written by WEB's developer or by individuals, Penelope was not intended to be published. We used WEB in the hope that both our team and its nal p...

The past ten years have witnessed substantial improvements in programming methodology. This advance, carried out under the banner of “structured programming,” has led to programs that are more reliable and easier to comprehend; yet the results are not entirely satisfactory. My purpose in the present paper is to propose another motto that may be appropriate for the next decade, as we attempt to ...

The practice of literate programming is not widespread because existing literate programming systems have some undesirable characteristics such as programming language and text processor dependence and lack of flexible tools for viewing and manipulation of the source file. This paper describes the literate programming system AOPS (Abstraction Oriented Programming System) which addresses both of...

In this paper we describe a programming environment for Scheme that supports elucidative programming. Scheme is a programming language in the Lisp family. Elucidative programming is a variant of literate programming. Literate programming represents the idea of structuring the program as fragments that are contained in an essay that documents the program understanding. Elucidative programming is...

In this position paper, after explaining the essentials of literate programming, we argue that a literate programming style is consistent with the values espoused by agile software development; and that the application of literate programming in the context of an agile software development methodology is likely to enhance both the quality and lifespan of the final product.

Knuth's WEB system for literate programming has slowly built a signi cant following. Systems now exist for most common high level languages. I will give an overview of literate programming and a biased view of its status including: 1. an annotated bibliography of available WEB systems, 2. elementary software metrics that may be used in evaluating codes, 3. an indication of the using (practicing...