Moore's law which is the observation that, over the history of computing hardware, the number of transistors in a dense integrated circuit has doubled approximately every two years.
It was never a law and is now basically dead. It was originally annually, then 18 months, then 2 years. It was really just Moore's target for Intel.
My 2002 laptop (1G RAM, 1.8GHz CPU, a 2.2GHz was available, 15" 1600 x 1200 ultrasharp true colour LCD, GPU with 64M RAM, 3 hours+ battery run time, USB, Firewire, ethernet, WiFi, DVD writer etc) would cost $2000 to $3000 to replace, the replacement would have less varied I/O connections. It was HUGE step up from my 2000 and 1998 models of laptops. (I still have the one from Jan 2000, it was top of range and only 450MHz CPU, 128M RAM, 1400 x 1050 LCD with much poorer colour and viewing angle)
Technology doesn't evolve at all. It's developed based on commercial viability.
look at how mobile phones + wireless internet
Yet the technology existed from 1998! What changed was cheap all you can eat (or eat lots) Data plans coupled with smart phone subsidy. Not technology at all.
Most people don't realise:
Telegraph 1831
Fax 1850s
Gramophone superseded dead-end phonograph in 1890s, a CD, DVD, BlueRay is similar principle (identically it's a pressed disk with helical groove for tracking).
Programmed Computers 1939
Compilers 1956
Design of transistor 1930s, working one 1948
IC for multiple transistors in 1958.
CPU on one IC, 1972.
Modern rocket motors 1930s, Satellites from 1956, Moon Landing 1969.
Commercial LED in 1962, but observed in 1905 by Marconi staff working on crystal (semiconductor detector), Russian paper published in 1930s.
There has been a dramatic drop in the real science developments for Technological development since 1950s. What we have had in last 50 years is commercially driven refinement.
There are only maybe three or four new technologies in the "pipeline" right now.
We are seeing more "gadgets" which have short working lives (IoT junk for instance), badly finished software and nearly no security. They remind me of one of the books in the Foundation Trilogy. You can't buy a decent radio any more and no TV in the "High Street" has as good built in sound as a 1950s TV. Tiny, tiny speakers like the ones used in thin laptops and tablets.
We are reaching a plateau. One exception might be Genetic Engineering.
Self Driving cars are adaptive, use sensors, LIDAR, GPS and online databases. The programs are simulated or marketed "A.I." not A.I. in a real sense. The software is fragile. There are issues of privacy and security. To an extent the tech has existed for some years on Aircraft, Ships and Trains. I'd like to see it more deployed there before there is any widespread approval of cars. It's an incremental development of the "auto pilot".
Trains it's only partly unions. Why are there STILL safety concerns on totally automated metro and trains (then later trams). Surely on basis of logic, safety, development, rational thought, we should see Trains, Metro, Ships and Planes (in that order) fully automated before trams then cars, trucks and buses? What is Google's motive? They are NOT a tech company, but an advertising agency.