ADMT Bad designs and suggestions.

http://www.google.com.sg/imgres?q=wooden+doors&um=1&hl=en&sa=N&biw=1280&bih=609&tbs=isch:1&tbnid=Fw9Bx_NFCBuslM:&imgrefurl=http://www.traderscity.com/board/products-1/offers-to-sell-and-export-1/steel-security-door-steel-and-wooden-door-20384/&imgurl=http://www.traderscity.com/board/userpix9/7953-steel-security-door-wooden-1.jpg&ei=MmxcTZu3E4SAvgOMtuGsDA&zoom=1&w=300&h=585&iact=hc&vpx=284&vpy=70&dur=912&hovh=314&hovw=161&tx=103&ty=157&oei=MmxcTZu3E4SAvgOMtuGsDA&page=1&tbnh=168&tbnw=86&start=0&ndsp=21&ved=1t:429,r:1,s:0https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVopgbJW6DGNq9vNSfsTA0DwMxqpKMzmXrYl3dX0grpnkA1HZT6CDsC9wr4igeH05LTacIRcYLykCdEfcrPn2UAeAoIdPffLrXOer-LQJXhaaHVdJPCHbbI4K-0b1zKBQukW_O7R3tNHo/s320/SlidingGlassDoor.jpgThere are two different kinds of doors, there are those made of wood or steel without windows and those made of glass. I would say that those with no windows would not be the better design. The reason is that no-one will be able to see of either side of the door. Anyone might accidentally open the door and hit the person on the other side of the door. Thus, i would prefer that the doors should be made of glass or other transparent/ translucent object that would allow us to see the person on either side, therefore preventing any accidental injuries.