Automatic Wudu Washer Video - What do you think?

cool, useful or silly?

I was skeptical about this concept until I saw the video. I still have some reservations about it. What would happen in the case if you need to wash your hands prior to performing wudu? There was no soap dispenser? What happens in the case when your not done washing your right arm and then the left side starts?

About conserving water. I do see that part working and I did notice that sometimes we leave the water running.
I think having a senor like we do with the drinking fountains may solve that problem!

What are your thoughts?

Automatic Wudu Washer
http://www.productmuslim.com/news/automatic-wudu-washer/