Pretty much, yes. That just sounds like better sensors or information presentation, faster computers, medical advances and maybe some genetic engineering. We've been doing all of that stuff for decades.
The way I see it brain interfaces aren't necessarily a huge game changer by themselves, in fact it's conceivable they might actually be slower than existing interfaces but more convenient for some tasks. It's more likely to be about overcoming bottlenecks that might arise in our existing technological advance trajectory, so we don't stall out.
