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，尽管鱼体是长条形，与这个软件可识别人椭圆形头部不，理上说，只要稍作修改使之适应鱼外形即可。