Cross-Modal Transfer Task Shapes

Cross-modal transfer task from Roy et al. (2023).

Each shape came up (remix) from aforementioned collections (excepted the following disabled user's collection: https://www.thingiverse.com/thing:323113). They have been resized so they are all not bigger than a cube of 4 x 4 x 4 cm to be easily hold and palpated by children with a single hand. There were 12 target shapes and 12 distractor shapes for each 3 conditions and note that distractors for TV condition (that has never been touched by the subject) were reused as targets in VT condition bringing the total number of shapes to 60 for all ages (trials 1-12) and 24 supplementary shapes (4 more difficult extra trials in each condition; trials 13-16) are used for 16+ years old (not implemented yet in Roy et al., 2023). Shapes resizing have been performed using Chitubox and sharp corners softening and some more fragile shape's parts in molecules or proteins have been truncated using Meshmixer.

Note that remaining sharp corners and r