Android tablets. I’ll not purposely design everything only for a stylus in mind, but that’s an assumption I can see creep in. Control models for stylus and fingers for the kind of precision I want are quite different.
What do I want to be available before trying to get external feedback?
What do I consider interesting and want to implement afterwards, but out of scope for the initial release?
color; colors are not that important as a feature for the kind of drawings MetaDraw is designed to make;
layers;
really connected drawings, ie keeping connections during editions, but with a different use model than programs I’m aware of who keep the feature only for a kind of special connector objects ; they are part of my vision of MetaDraw, but there are some infrastructure to make beforehand;
What do I consider out of scope, and perhaps even harmfull as introducing clutter and confusion when considering my vision of MetaDraw?
lot of line styles trying to emulate physical tools effect.
lot of filling styles, color gradians, patterns and textures.