This device apparently does it all, "Crafted by Key Ingredient, this here device packs a sealed 7-inch display, storage for up to 2,500 recipes and USB connectivity for syncing with your PC. Furthermore, it provides three kitchen timers, a measurement conversion calculator and an ingredient substitution dictionary to get cooks out of a pinch if they are one special ingredient short."
Apparently this is shipping from Amazon "soon," which is good because the price listed is $299.99. Better start saving.