You can already get smart toilet seats that measure some things, like this: http://www.chinadaily.com.cn/world/2010-08/27/content_11211274.htm http://www.chinad

You can already get smart toilet seats that measure some things, like this: http://www.chinadaily.com.cn/world/2010-08/27/content_11211274.htm http://www.chinadaily.com.cn/world/2010-08/27/content_112112....