Electric shifting in the works...

[Penderic]

http://thekneeslider.com/shiftfx-est-brings-semi-and-fully-automatic-shifting-to-oem-motorcycles/

Check out the video at the link. Sounds weird. Maybe on a mellow twin it would be more..... mellow? 

[Don G]

I think i will keep my Converts! DonG

[Antietam Classic Cycle]

I have no shifting in the works. Well, maybe an occasional shift into low range. 

[charlie b]

Honda has had it for years.  Called the dual clutch transmission (DCT).

[HardAspie]

Decades ago I saw a wonderful side car conversion of a Honda CB 450. The hack was blatantly ugly, all a square and with a ramp up the back and what is that...handlebars for the hack and none on the bike. It had been made for a paraplegic who would ride his chair into the hack and control the bike from there. The shift lever on the case had solenoids above and below and a set of buttons so that the rider could shift. Pretty cool stuff.