Over Christmas, I got my hands on an iPod Touch, which for anyone who doesnt yet know, combines both the functionality of an iPod's music player, with a fully functional PDA style component, which can load external applications from the iTunes store. Its sort of like an iPhone in that regard, it just can't dial out, but it does have wireless functionality if you can find a hotspot.
Theres a few Eve character monitors available on there, such as the excellent Capsuleer - produced, I believe by a blogging colleague, Roc Wielder (apologies if I've misspelled your name) but I have been personally using iClone, which combines a character skill monitor, with a data dump of the latest Eve Database, to include a full market browser, skill browser and other useful tools which I normally can't access when away from the screen.
It's great when I want to quickly check up the base components of any blueprints, and what modules are available for my ships or other items, as well as the requirements they need and so on.
Importing the character data in the first place is a bit complicated, you need to create your character as a 'contact' in a mail programme and synch this contact to your iPod / iPhone via iTunes but it worked first time for me, so I'm not going to complain, reading the forums seems to indicate that a lot of people struggle to get past that stage. I can only presume they arent following the instructions properly, or I've just been very lucky that the import worked fine.
Now all I need is a decent build monitor that works on the iPod (I'm presuming that this can be monitored from the API since EveMEEP does something similar) and i'll be set for all remote checking I could ever need.