Mixed media, hand made or digital?

Ticking upload boxes on portfolio sites, such as the Association of Illustrators in the UK and the Directory of Illustration in the US is always problematic for me. Nearly everything these days ends up digital. If you just scan it in and send it to the client, I guess it is hand made. Anything added and it could be deemed digital. On the other hand, visibly digital is quite different from using digital means to an end (isn’t it completely obvious who has used Illustrator or some special Photoshop brushes?). So what are art directors expecting if they key in…