Would love this for when I'm working and can't wear gloves. Can't work camera dials with gloves on! Crochet fingerless gloves - no pattern, but looks very easy (double crochet ribbing on wrist, single crochet on hand)
Genius slipper design where you knit a short "scarf", fold and sew onto your bottom. Garter stitch extra chunky yarn about wide, and however many rows you need, then sew into the 2 layers of the felt bottom.