People are dreaming for the first time when they have wished to invent some things such as gadget which able to doing something like human. Some years later, they are able to make it even better. Some research already invented robot that is not only able to do some activities but can react the owner’s emotion. It is not only about creativity but also about hard works.

Positive effect of technology will get when the owner or the creator has good purpose when invent it. Some moments ago there is international robot competition. The competition is about inventing robot which able to detect and deal with the fire. The competition will not only stop when the champion is declared but the result can be applied in daily life. It is very useful for house or company security system.

It is a proved that technology impacts will bring positive effect from human being as it is used for the goodness. For sure, brilliants students from across the world will invent other robot, gadget or technology that will help human safe nature and safe their self from natural selection. Earth is supposed to be taking care more by human and its technology to make better condition for all the living things.