So I have new news. My brother came to San Francisco for couple of days for his work purpose, even if most of his time he will be busy and I am also have school but still it’s really refreshment to me to having him. The good thing is that the conference location that he will attend for the next couple of days is near of my school. Today when I had a lunch break, I got the chance to see what he was doing. He managed to get me inside the place, and I took a sneak peak. There were a lot of lectures explaining about the advanced tools that will be soon dominant the medicine business. What is cool that we could play with the tools. One of the lecturer was talking about the importance of robots that is now considered a primary thing in everything in the medicine, especially for people who can’t walk or can’t use their legs or hands and need a replacement, and he show a video about using a robot as a leg and helps the patient to walk easily and control it as a normal one. Overall it was very interesting.