Self Driving Cars - were getting used to the idea because of the half baked stuff that's already here but it's realistic this will make it mainstream in the coming years
"Cure" for cancer - the rapid progress in immunotherapy drugs is making more and more cancers realistically treatable. Cancers.are still terrible conditions but it does feel realistic that we are moving towards a "cure". After that it'll be a focus on preventing and reducing the horrible side effects of treating cancers.
Regrowing organs - this also seems increasingly realistic. We're already routinely regrowing people's immune systems for some conditions (autologus ransplants - where the donor is also the recipient). We're also increasingly growing different types of tissues and organs in lab experoments. It's looking plausible although hard to say when it'll become mainstream.
AI - I'm not convinced this one is on its way. What I mean is true General AI. What is labelled AI now is nowhere near General AI; it's sophisticated and impressive but also limited and deeply flawed. We're in an era of hype to drive up share prices but the actual technology is error strewn and is essentially a remix engine for human generated creativity. I'm not convinced true General AI is on its way because at the moment they don't understand how the current AI systems work. It's unlikely you can proceed from what we have to full general AI stumbling around in the dark or by shear luck. Not impossible, but unlikely. I think the current methods will more likely hit a brick wall in prpgress - they are useful tools but may be an illusion when it comes to full AI.
guyrocket