GRIPS investigators are encouraged to bring their own cameras, camcorders or VHS equipment, the thought being that a larger variety of these devices will increase the chances of catching something on film or disk. We use both digital and 35 mm cameras, even disposable are good in the hunt for proof. Black and white works just as well as color film, with a traditional camera faster film speed is best to capture fast moving objects like orbs, strobes, and ectoplasm.