Hopefully one day soon the rider can just "click-mount" their personal device, securely authenticate with the bike, start ignition and display their preferred instrument cluster graphics. It could be a classic steam-dial arrangement (e.g. speedo, tach, odo), or some vague "Trekkie", or "Matrix" presentation. Arguably in 2020, we should already be there, however, I suspect there are some regulatory and safety barriers that need addressing. I am not certain what that would be given that display information is read-only, and not controlling the machine.
Just think: No more instrumentation cluster replacements. The instrumention dash would dock your device and a coffee cup. Interface would be wireless, so any smart device can interface.