I don't know, may be more new technologies may develop by that time, more hightech gadgets.
Maybe in 100 years we can have advanced technologies, more innovation on what we call "Advaced Technology" in present time. Sounds scary, yeah but I do believe it would be it. Accept changes.
Haha, maybe more new technologies? Maybe more innovation in "Advanced Technologies"? Of course there will be massive advancements in technologies. This is happening every day. Can't you remember that just 15 years ago, hardly anybody had cell phones, now almost everybody has smartphones in their pockets (or more often in their hands). We have access to the entire world from our pocket! Even from the top of a mountain. What could make you there that "maybe" this development wouldn't continue. I'm really excited to see what the world will be like even in 50 years. If I live another 100 years, that will be even better!