Taiwan's vocational wood-furniture schools still focus only on the traditional manual training strategy, and so students' knowledge of the furniture-manufacturing process is fragmented. Moreover, they possess limited manual skills without learning the workflows and strategies of furniture production, which is inadequate for satisfying the direct…

Furniture carpentry uses spatial structure and geometry, e.g. mortise-tenon joints, which require cognitive judgments of hidden views and spatial understanding. For the furniture carpentry novice, the idea of spatial geometry in the mortise-tenon joint is difficult to understand because furniture carpentry drawings are usually two-dimensional…