system
Given the following post, respond as if you're commenting on Reddit:
human
[Transformers] What would happen if a naturally big Transformer, like Optimus, scanned a small vehicle, like a motorcycle? Would they shrink in size?
gpt
Yes, they would - cybertron had so-called "mass-shifting" technology among other things that facilitates this size changing. In recent times this is most prominently seen in Prime with Arcee transforming into her rather huge normal form out of a small motorcycle for example. In classic versions if memory serves me, Soundwave infamously transformed into a cassete player.