Time Machine: Problematic Travel with U-matic
U-matic was once the industry's serviceable vehicle. Today it could take you back 40 years or more. If you intend to take a ride, you will have to accept a few compromises, as with any antique vehicle maintenance and parts are always a concern. The most charming artifact of the older black and white recordings is lag or ghosting in the camera imaging tube in which people appear to leave their bodies and follow themse…