  Functional programming languages are seen by many as instrumental to
effectively utilizing the computational power of multi-core platforms. As a
result, there is growing interest to introduce functional programming and
functional thinking as early as possible within the computer science
curriculum. Bricklayer is an API, written in SML, that provides a set of
abstractions for creating LEGO artifacts which can be viewed using LEGO Digital
Designer. The goal of Bricklayer is to create a problem space (i.e., a set of
LEGO artifacts) that is accessible and engaging to programmers (especially
novice programmers) while providing an authentic introduction to the functional
programming language SML.
