The science has progressed alot and will be progressing alot . there are many hi-tech devices like tablets,smart phones, PC'S etc used by youngsters. we can easily book our train , bus and aeroplane tickets online in just few minutes. we can order the food online . if we are going to a new place , if we don't know much about that place we can search about that place online. and if we are lost at that place we can open map of that place it will help us..
many robots will be living between us in future, even they will be teaching the students too.humans already know about many planets it would be possible in future to go on them..