Does anyone try using this Sharing technique?

for example, you need to share EE/PE in several meetings for different people. if you have limited EE/PE per seat in the meeting room, How can you solve the problem?

My idea is each person may have his/her own SD card. Each EE/PE is moved library to SDCard. They can insert their own SDCard when enter the meeting, take a note, open the presentation, download/save everything related to external SDCard.

What do you think?