Please help me to check my IELTS Writing Task 1

Technology is more developing every day, so there is no surprise when there will be an appearance with driverless cars, buses, and trucks in the future. It is believed that only passengers can travel inside these new vehicles. I think their values outweigh their weaknesses.

Firstly, driverless vehicles are not only decreasing traffic accidents but also making people can relax throughout the journey. People believe that there will not have accidents with emotional behavior or distraction in driving when they use them. More specifically, with their appearance, it is no longer dangerous for a drunk driver to cause a traffic accident and affect others. Furthermore, people can enjoy the time when they do not need to focus on driving. They have a chance to sleep, watch movies, chat with friends,... as a result of avoiding stress, tired as well as they can reach their destination safer and more comfortable.

Besides these benefits, there are also some disadvantages. It is believed that hackers will have a chance to access these technologies and control them. Hackers can use them to make traffic disorders, causing fatal accidents. Besides that, thieves will use this point to steal valuables, even cars. More dangerously, they can hack police cars rendering them useless while catching criminals.

In conclusion, the driverless vehicle brings lots of advantages that outweigh their disadvantage about hackers. I believe that scientists will create a special technology or machine to prevent hackers in the future.