See What You Feel: Exp. 1 haptic-to-vision crossmodal matching

Data refer to two experiments aimed at testing the SWYF method. In exp. 1, participants are requested to judge the size of out-of-sight handheld spheres (Test spheres) by finding their match on a visual scale made of objects of the same shape and organized from left-smallest to right-biggest (haptic-to-visual matching). In exp. 2, a second group of participants are asked to find a match for the same test spheres visually presented, using the same visual scale (visual-to-visual matching).

本数据集的数据来自两项旨在验证SWYF方法的实验。实验1中，要求受试者通过在由同形状物体构成、从左至右按尺寸从小到大排布的视觉标尺上找到匹配物体，以此判断不可视手持球体（测试球体）的尺寸，该任务为触觉-视觉匹配（haptic-to-visual matching）。实验2中，另一组受试者需使用相同的视觉标尺，为视觉呈现的同一批测试球体寻找匹配物体，该任务为视觉-视觉匹配（visual-to-visual matching）。