How glue helps with technology is because it is easy to put stuff together and wont fall out like tape. One example is if you wanna make a school project taking tape from the tape roller can be hard because it can ruin the sticky ness because it would be hard to take the tape off the ruler. But if you have glue you can just get the glue and put it on, it might take longer to try but still its worth it. One fun fact is that if you care about the earth glue is chemicals so it cant go in the earth but tape is paper so it can go into the earth. Another reason is glue can be less noticeable and be still be stable but with tape maybe you can get clear tape but you cant trust it as much. This is why glue is apart of technology.