Originally posted by WorksAsIntended if you run Android the next logical step is opening up for network services. Post to twitter, flickr, put into cloud xyz or use stone age technices like sftp which than needs tls validation which needs regular updates.
In the end you habe a device vulnerable via wifi, bluetooth, internet connections and storage (sd or cf cards).
That's true but you don't have to implement that stuff. If you give people a function which auto generates downsized jpegs, say 1MB, and copies them to an app on the phone which drops them into the Gallery, then people can do all that junk with their phone. It has a proper user interface, too
Currently, a DSLR is a total dead end if you are on a trip. You get back home, to a hotel, etc, and have to either USB-connect to a laptop (phones don't recognise a K1 as a USB slave... why is that??) or pull out the SD card and insert that into the laptop. Then mess about, then send some pics to people.
You could implement auto sync to dropbox, google drive, onedrive, suitably firewalled. This could be done straight out of the camera (wifi) or to an app on the phone (wifi or bluetooth) which does the upload. The latter would sidestep security issues because the camera mfg controls both ends. It also sidesteps UI issues because all the config is done on the phone, and stuff like dropbox auth will be already configured there.
The IOT security issue is an issue partly because the chinese could never write even half decent software (all the IT gear whose nontrivial sw was written out there is ridden with bugs) and are rapidly getting worse because anybody with more than half a brain is constantly looking for their next job, and because "everybody" wants remote control of their fridge, toaster, oven, heating, etc, over the internet, which is ridiculous. Most people can't even set up a webcam on an open port, with a password other than "admin"
Here we are not talking about remote control of your K1, over TCP.
But, yeah, even the mighty Sony cannot write a usable phone app. Their PlayMemories app for their action cams, now called Imaging Edge Mobile, is junk. Crippled by some usability committee. But that doesn't mean it cannot be done well.