When you look down with a VR headset on the first thing you want to do is see your hands in a virtual space. For a while, we've seen the Leap Motion accessory - which uses an infrared sensor to track hand movements - strapped to the front of Oculus dev kits.
Safety Data Sheets (SDSs) are summary documents that provide information about the hazards of a product and advice about safety precautions. SDSs are usually written by the manufacturer or supplier of the product.
The labels also tell what precautions to take when using the product. In addition, labels also inform the person that there is a Material Safety Data Sheet (MSDS) available which contains more detailed information on the product.