Digital imaging and recent advances in computer software and hardware provide the medical industry with a new technology for archiving photos without film and assessing patients' expectations before surgery to make sure patients receive the results they expect. Hardware advances such as the instant-access digital video capture board, advanced digital video/still cameras, and dual Pentium processors allow complex photos to be manipulated quickly so that doctors can point out subtle changes in a patient's image and realistically create end results on a screen before beginning a surgical procedure, allowing the doctor to bring the client's expectations in line with real surgical potential. Other advantages of digital imaging over traditional photography and sketching include the elimination of photo degradation over time, a lessened need for printing with the use of an on-screen image, and a limitless file room for photo storage.