Well, a docking station is probably going to have one of three purposes:
1) Turning Pandora into a desktop
2) Acting as a booster to making Pandora a media center.
3) Boosting functionality in general terms.
In the first instance, the obvious things that a dock should have are:
- Bluetooth
- VGA-out (this could be accomplished by transforming on the normal TV-out signals - yes it would look bad, but it would *work* on a normal monitor, which is the important thing)
- More USB ports
- An Ethernet port
- A Webcam; possibly a higher quality microphone.
- High quality speakers. Or at least higher than in the actual unit.
- Possibly a WiFi signal booster (if that's even possible)
- Possibly additional storage (say an 80gb drive or something)
This doesn't really give you any advantages over, say, an external HD, a USB hub, and various USB pieces of kit, except that it's all packaged into one nice err... package. But it would mean you could treat the pandora as effectively a desktop machine - just one that you could carry around in diminished form pretty easily.
The second possibility requires slightly different features, and certainly, different priorities:
- Lots of storage, (at least 250gb, possibly 500gb, depending on HDD prices at the time) such that everything can be kept on the device.
- Bluetooth for headset compatibility
- Four USB host ports to enable decent numbers for multiplayer.
- Infra-red to make it compatible with your TV-remote. Especially, programmable for those buttons which are designed to control a same-brand-as-this DVD/TV/STB which, inevitably, you don't have.
- Break out terminals for TV-out as standard SVHS connector and composite respectively, along with standard audio connectors to aid ease of connection to TVs.
This would let you store whatever you wanted on the PandoraBox - preferably absolutely everything - and control it using any method that's likely to be lying around your living room, and of course, display on anything it could already, just more conveniently. Mostly it's a subset of the desktop requirements, except for the required increase of storage capacity.
Finally, the general feature boost (which I suspect would be most lightweight as they go):
- Bluetooth
- Webcam
- Standard outputs
- High quality mic and mic inputs
- VGA out (again, presumably by a TV-out signal transform)
- Extra USB ports
And, if the final one is designed to be portable as opposed to stationary:
- Accelerometer/Tachometer
- Ambient light sensor
- Any other input method we can come up with that Pandora doesn't already have!
Price-wise? No idea... though I'd prefer £40 or so regardless of the featureset. This is, of course, horribly unreaslistic... the only way to achieve it would be not to include hard disk storage, just room for one, which the user then gets later in their chosen size.
NB also that I'm unsure at present whether I'd actually want such a cradle - Pandora does seem to do all I believe it'll ever need to out of the box, or with trivial modification, so I'll probably just stick with the main machine
.