Given the content of my previous post, I've decided to start following developments in camera phones. (Yes, I know, it's about time.) This is a good time to start, as the Mobile World Congress, covering everything to do with GSM, started today in Barcelona. So far, the state-of-the-art seems to be 5 Megapixel phones, new versions of which were announced by Nokia (the N96 and 6220 Classic), Samsung (the G810) and Sony Ericsson (the G900 and C902.) (Note that I'm not including launches of phones with 3MP cameras; if I did, the list would include three new models from LG.)
You may have also heard that Microsoft purchased Danger, the company that created the Sidekick phone for T-Mobile and other operators. (Danger's co-founder now works for Google and manages the Android mobile phone operating system project.) Danger farms out manufacturing to companies such as Sharp and Motorola, but this acquisition firmly puts Microsoft in the handset, not just the operating system, business. However, Danger has a miniscule share of the overall smartphone market, so it remains to be seen if Microsoft will actually market its own phones (and go head-to-head with Apple's iPhone) or use Danger to create reference designs that it will then license to other companies.