How student study in future...

how student study in future??? I think is easy then now...For now ,evergday,,most of the student must bring a bigger bag go to school..The wigth for bag is weighty then the student...Since..some people contrirance the easy bag...is easy for student.. but also is a burden..In future???? I think the student just go go school lab and the teacher just teach for student in online...And the student just do a homework in online and share or send to teacher use email only...Some a Internasional school appeal student bring a laptop go to school...In future...is more exaggerate...student no need go to school again..the teacher just send the wedsite to student and the student just open the wedsite..register and download the information and learn yourself...also do the homework and share with teacher...no need to face to face learning...