After this, many researchers switched to autoganzfeld tests—an automated variant of the technique which used computers to perform many of the key tasks such as the randomselection of images.
In early ganzfeld experiments, the telepathy test involved identification of a picture chosen from a randomselection of four taken from a large image bank.
在早期的甘茨菲尔德实验中,心灵感应测试用来识别四张照片,这些照片是一个大型图像库中随机选取的。
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Random: A mostly randomselection of hosts from the data source.