{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is RSB2?","a":"RSB2 (Rapid Serial Visual Presentation 2)  is a technology for rapid serial visual presentation. It refers to a method of displaying a series of images or animations on a computer screen in rapid consecutive playback, enabling observers to perceive continuous dynamic effects. RSB2 is commonly used in the field of visual cognition, attention allocation, visual search, and other areas. By changing parameters such as presentation speed, image content, and display methods, researchers explore the information processing mechanisms of the human visual system."}]}],"pr":"9a9bb8831f2f4370ae03f96f514eec3c0e3d7bcfe50868335a25ccf19b0bae0a"}