Since, from above, the oval shape of a human head is not unlike the oblong body of a fish, this software can, with a little tweaking, follow piscine antics, too.

因此，尽管鱼的身体是长条形，软件可识别的圆形头部不同，从原理上说，只要稍作修改使之适应鱼外形即可。