​    Have you ever heard of ​​Isegye Idol​? ​They are virtual-reality idols who perform on stage, using avatars instead of their real selves.Like ​​Isegye Idol​​,virtual reality,VR is used very often in our daliy lives.                    ​First of all,virtual reality is used in games.Games that involve VR require lots of physical activity.This​​​​​

​eradicates one downside in playing games, which is the lack of movement.Therefore,VR games maintain one's health and prevents obesity, while also giving an exciting and thrilling moment.Furthermore,VR games expect more concentration.Due to the need of being on high alert in search for items and lookouts for enemies,we learn to focus on certain topics.Likewise,VR games benefit us in both physical and psycological ways.

    Virtual reality is also used in artistic fields.​Isegye Idol​, as mentioned before,is relevent to this topic.The six members,​​Jururu,Ine,Gosegu,Lilpa,Vichan,andJingburger started off their project for fun in the entertainment, 'WAKTAVERSE'.They soon became popular and recently released their fifth album,'Stargazers'.Hatsune Miku​​ can be an example,too.This team is known for being the first virtual-reality idol and have millions of fans over the globe.These idol groups have many profits such as the limitless period allowed to promote and work as a member.People are looking forward in the expansion of VR idols once enough technology is provided in the future. 

    Last but not least,virtual reality can be used for educational purposes instead of entertainment,such as traning sessions.In a fire drill,for instance,we can experience and learn more effectively on things like how to use the hose.Furthermore,we will be more prepared when the real emergency strikes and even save lives.We will be able to be calmer and find out a solution.VR technology can make a similar replica and make practice drills no longer abstract.

    ​To sum up,virtual reality(VR) is used in many areas such as games,artistic fields,and drills.I hope that technology will improve in lightning speed so that we can encounter more kinds of VR in the future and benefit from them.I can't wait!