Auto Crafter

Practically a red stone activated block that can automatically craft anything! One you right click on the block, a crafting menu will show up. From there you could enter a crafting recipe and confirm it. The block will need a hopper to be connected to it and the items necessary for the recipe will have to be inserted into the hopper. Once the auto crafter has detected that the sufficient block/items had been fed into it, the crafter would dispense the crafted item out of one specific side.