Kinze plans to release their fully autonomous agriculture tractor to the buying public later this year. I realize the field is not quite the highway, but it is still pretty exciting to see this kind of stuff come into production already.
And just because Google is putting money behind all three doesn't mean it's doing any good. Until they release a product or share their research, it's all vaporware. And I'm not saying that to hate on Google, I actually like that Google is pouring money into these projects, but it doesn't change the fact that Google is getting preferential treatment from the media making it sound like Google is the organization trying to make advancements in these areas, no different than the way the media treats Apple during its product releases.
(I'm strictly comparing internet speeds, not TV channel lineup).
First, the connection you're talking about is 50/25 Mbps, while Google is a symmetric 1 Gbps. Second, Google includes 1 TB of Google Drive, which Google normally sells at $50/mo.
Granted, it's cheaper for them to give you Google Drive if you're a fiber customer. And, of course, you might not even want it, but it's one hell of an extra if you want even part of it. I wonder if that's one of the things they're testing with Google Fiber: What do people do with a lot of cloud storage they have fast access to (at least at home)?
Even on the TV side, the comparison isn't that bad once you realize Google is throwing in a DVR (with 8-way recording??). They lose some ground because of the bundle savings (unless you count the Nexus 7 / local storage towards that), but the competing high-end plans are so expensive (~$200/mo for FiOS) and still a lot slower (3x download, 15x upload) that it's no contest, assuming you want the speed.
Everyone from universities to BMW and Mercedes are working on self driving cars, Google Glasses aren't AR and better attempts have been made previously and as for cheap fibre well countless countries have in reality what Google is just talking about.
In many respects Google is like Apple - taking existing ideas and making them more polished.
The future is (mostly) already laid out, the roads just need to be paved to get everyone there. That is what Apple & Google are doing, along with some others.
Edit: Just realized we actually used to have (dumb) automated cars. They were called horses.
Google's real test will be putting their wundermachines on the market and standing behind them when the liability suits inevitably come in. That's not to say the vehicles themselves will malfunction, but that won't stop some people.
Edit: here are some dates.
- Staying in lane, 2003, Honda Inspire provides up to 80% of required steering torque: http://en.wikipedia.org/wiki/Lane_departure_warning_system#T.... Want to bet why it wasn't 100%?
- Traction assist in cornering, 1995-1997 (notably retrofitted onto the Mercedes A-class in 1997 after it was beaten by a Trabant in the elk test): http://en.wikipedia.org/wiki/Electronic_stability_control#In.... Early forms of braking traction assist available as ABS starting in 1971.
- Following the car in front, at any speed from 0 to 100 km/h, 2006, Lexus LS 460, with first systems becoming available 1997-2000: http://en.wikipedia.org/wiki/Adaptive_cruise_control#Availab...
- Standard roadside traffic sign recognition, currently implemented for speed limit and overtaking restriction signs, 2008, BMW and GM, soon followed by others http://en.wikipedia.org/wiki/Traffic_sign_recognition
- Blind spot detection, circa 2006, second generation Volvo S80: http://en.wikipedia.org/wiki/Blind_spot_detection
- Pedestrian detection, circa 2010, Volvo: http://www.popsci.com/bown/2010/product/volvo-pedestrian-det...