Pakistan Robot Pizzas

Pakistan's first robot waitresses are serving up smiles for customers at an upscale pizza restaurant in the ancient city of Multan, better known for its centuries-old Sufi shrines, mango orchards and handicrafts.

Pakistan's first robot waitresses are serving up smiles for customers at an upscale pizza restaurant in the ancient city of Multan, better known for its centuries-old Sufi shrines, mango orchards and handicrafts.