1.0 Public places like kinder-garden, daycare center should use tempered glass instead of the normal float glass for the panel of the partition, door and window. In fact all business premises which have children coming in and out should use tempered glass for the same purpose. But to save costs, MAJORITY of the customers, individuals and companies alike, don't do that.
2.0 What are the safety features that tempered glass provide that normal glass doesn't?
2.1 It is four times stronger in handling impacts.
2.2 If any of the panel or pane fails, the whole piece shatters.
2.3 If it does break, it doesn't shatter into sharp edges but snaps apart into oval-shape pebbles.
2.4 Should injury happens, it will be just cut on the skin not deep-cut.
2.5 It is heat resistant.
3.0 Tempered glass is also called safety glass.