The true test of any mobile office is just how mobile can you make it. How far can you take it from home? How long can you maintain the mobility away from home? And most importantly how do you face the cost/benefit ratio to maintain your office when mobile?
For the most part these question answer themselves when you are in your home city. Everything that you need is generally available to you are reasonable prices, that just make it easy for your to work with your mobile office. To many extents this does not change when you are traveling in your own country.
Where things start to get a little interesting is when you consider taking your office overseas. Many new things become challenges, which previously you may have taken for granted. Things like the weight of what you need to take with you, how you will make phone calls, access to the internet, and more than likely a handful of other things that will change by being outside the country. All of these can be worked around though.
What your portable office weights
If you have not previously traveled with your mobile office, or have just traveled short distances where weight is not a big issue, you may never have really thought about the weight of what you carry. Of course the things like your laptop and charger are the essential items that you cannot do without. Then there are the other accessories such as Mobile Broadband modem, Mouse, maybe a portable hard drive, and any number of other accessories you may see as needed. All of this adds to the weight of your bag.
Some people I think will be making the move towards an Ipad or Iphone or similar devices to take away quite a lot of the weight problem. This however creates another problem, which leaves you with a somewhat limited functionality. While for the most part you can work with everything that you may need, often there are plenty of sacrifices, depending on just what your office is needed for.
Making Phone Calls
When you go to another country most people inevitably will turn on international roaming on their mobile. But is this going to be the most cost effective option. It depends on a number of different points really. Which include but i am sure are not limited to, how long you will be in another country? How many calls you expect to make? Will they be international calls or local calls?
While I am still no where near another country at this point I suspect that buying a cheap prepaid phone will be the best option, to if nothing more have to make calls in emergency at the lowest possible cost. Even potentially for making international calls. For example In Australia, I know that my international roaming costs me a couple of dollars per minute when i visit the US, however if I call the US from Australia, I only pay a matter of cents. I expect there will be some sort of similar option, costs may very well vary but never hurts to look.
Getting on the Internet
Again like making phone calls this is something that you may take for granted at home, with the spread of mobile broadband, and the range of options which are available. However this is where international roaming gets quite expensive.
Again just like the phone, I am hoping that there will be a cheaper prepaid option for this as well. Something that I can pay for up front and just make use of while away and maybe hold onto as an option to top up next time that I travel.
What Else?
Possibly the other big challenge I seem to see is how to pack for climates you are not regularly use to. For example even though you may experience single figure temperatures in a temperate climate in winter. How do these differ to single digit temperatures in a different climate.
Whatever the challenge though they are I believe all things that can easily be overcome without a huge deal, and something that is going to be fun to work through in the respect of a truly mobile office.