Technology is the basic knowledge of human to create something to adapt or even control their environment. It also can refer to material objects to use for humanity. As the days, months, and years passing by, people never stop dedicating their life on advancing technology and always try their hardest to make a better life. And until today, people are able to create more wonderful technologies which are beyond our imagination. Yet, there are two technological advancements that attract more people in the world as the high benefit of mankind.
First is 
the automated smart car. With its artificial intelligence and well made machine, this car can maximize the convenience, comfort and safety of the driver and passenger, whilst minimizing the impact on the environment. Example of the car’s features are adaptive cruise control which uses either a radar or laser setup allowing the vehicle to slow when approaching another vehicle and accelerate again to the preset speed when traffic allows. Other features are automatic parking, driver monitoring system, driver less car, etc.
Second
is the invisibility cloak. As its name, this cloak can make anyone who wears it unseen/invisible. Although it’s not created totally invisible yet, this cloak has made interest with the metamaterials which can cover bump instead reflected light back towards the source like a flat surface would do, hiding the bump underneath. Any normal curved material would scatter the light at a variety of different angles. If this invisibility cloak can be perfectly done, it will make great effect on the safety of our soldiers as the benefit of it.
To conclude, there are two high technology tools with its great benefits which can drag out people’s attentions in the world. We can always improve the technologies but we can’t always improve the earth and its environment. So, as the responsibility of the technological advancement we made, we should never forget to get better alongside with the realm.
Written By: Fanny Aleutia Larasati
Senio high School Studen
Higher Intermediate student 3/ Term 4, 2009