• "We are making a model of how a product is, to the degree that we can in video. We subject it to as much rigour as we can in terms of the material and technological capabilities we think can be built.

    It must not be magic, or else it won’t feel real.

    I guess I’m saying sufficiently-advanced technology should be distinguishable from magic." This is a lovely pulling-together of things from Matt J, and really manages to express the notions of "physics" and "rulesets" that I always enjoyed so much.