Major keyboard innovations over the last decade...

- touchscreens
- yamaha’s ensemble voices
- huge dsp improvements
- weight
- korgs midi to style converter
- knobs.
- arpeggiators
- ketrons launch pad
- sample memmory hugely improved
- more styles and sounds for todays music
- customers grew 10 years older
- many smaller conviememt things have been added.
- yamaha made 76 the default size for high end arrangera
- casio showed us what features the arranger for the youth should have
- roland stepped back from the high end arranger podium
- korgs dnc technollogy mirrors Yamaha’s

I think. Quite a lot has happened..