Following on from that last post, what I really want is a gadget that's a phone, handles e-mails and file transfer and connects to anything in sight: 3G, GPRS, WiFi, Bluetooth, 2G, USB, landlines and LANs. It should let me make VoIP calls and handle Skype. It has to play nice with iSync and Outlook. Plus if I attach an external ariel, I want it to connect to satellite services. I want to be able to plug this thing into any telecomms outlet anywhere in the world, have it identify what sort of communication protocol is being used and hook me up. When I plug into a landline, it uses that and not the wireless signal. The microphone cuts out all the background noise and the speaker has hi-fi quality. When a new comms technology passes some kind of acceptance tipping point, I can get an upgrade to include it. I don't want it to be a camera and I don't want it to play music. I have dedicated gadgets for that. I know: it's going to cost. I would be willing to pay.
I was raised as an engineer. (Okay, I have an OND in Engineering and did the first year of an Electrical Engineering degree before going off to read Mathematics and Philosophy.) I regard gadgets as tools to do a job. Non-engineers coo over the champagne colour of their hi-fi separates or how nice the iPod Nano feels in their hands. Non-engineers think that Swiss Army knives are a good idea. Real Engineers would not be seen dead with one. Real Engineers want an optimised tool to do a job, not a gimmick that will break if you put any torque on it. Marketers and designers love smartphones, but Real Engineers don't.
There's another reason I want simplicity of function combined with depth of ability. I want to believe I understand and am or could be a master of my gadgets. A gazillion features are not something I can master. I get nervous around Swiss Army knives: is there a killer feature I haven't found that will make my life easier and more convenient? I still feel that way about my digital camera – there's all sorts of things it can do I haven't internalised yet. (Programming languages are only an apparent exception to that: I can master the language fairly easily and most IDE's are very similar. The libraries are separate toolkits: I don't mind whole boxes of neat stuff I can rummage around.)
A gadget with a dozen redundant features is an offence to my sense of a properly-built, elegant, efficient, simple world. The tools are there to extend my mastery of the world, not to taunt me with my ignorance of twenty-three features I haven't gotten to yet. Non-engineers don't feel that way: they think it's great that they've just discovered their phone can do horoscopes.