JDPFu.com 2025

Technology and Travel – what is the minimal ultralight, ultraportable computing solution? There are many ways to accomplish a lightweight technology pack, this is simply mine. It has been tested in travels to Hong Kong, Costa Rica (city and cloud forest), Buenos Aires and Iguazu Falls, Argentina, then for a road trip in the eastern USA. We aren’t talking overnight trips, these where 2 week trips each, so this setup is proven.

In General, you want these items

1. Cell phone – GSM with a replaceable SIM card, data plan
2. Portable camera – be certain the memory is compatible with other devices and have a charged, extra, battery
3. Portable computer – I use a Nokia N800
   1. encrypted personal files; encryption software with plausible deniability
   2. Skype
   3. email
   4. web browser
   5. any specialized software you need
4. Portable keyboard – if not built in
5. MP3/Video player
6. GPS or other Mapping device + a simple compass
7. Method to connect the computer, camera, keyboard, MP3 player and to the Internet
   • Bluetooth
   • Cables
   • WiFi Travel Router
8. Chargers – use USB when possible and have the widest voltage, current, wattage support. 100V-240V and 50Hz-60Hz; basically, it is just a plug compatibility issue and no transformer is needed
9. Power plug converters for the locale
10. Sound isolation headphones
11. USB thumb drive with encrypted files
    1. Passport images
    2. Personal contact list(s) Family, Work, Friends (also carry a paper version)

My specifics

1. Cheapo Motorola V195 w/ Bluetooth and data. If I lose this, it doesn’t really matter.
2. SONY DSC-55W camera w/ USB connector cable and USB—>miniUSB converter (my next camera will use SDHC memory)
3. Nokia N800 Internet Tablet (PDA sized Linux computer)
4. iGo Bluetooth Keyboard (N800 doesn’t include a usable keyboard)
5. Zen Vision:M MP3/MP4 player (not needed since the N800 can do this easily)
6. Mapping software is built into the N800 (Maemo Mapper)
7. Bluetooth GPS Reciever (tether to N800 or just get the N810)
8. Compass is on my whistle/flashlight/mirror/magnifying glass device
9. SONY has a proprietary charger for their camera battery, but the camera takes 300+ photos between charges. That’s usually a few days for most people. For me, that’s 1 day at most. Charged, extra battery. 2×4GB memory cards. 4GB is a 2 week trip of photos for me. Throw in the other 4GB for 30 second videos.
10. USB charger – Cellphone, MP3 player share.
11. Nokia N800 has a proprietary charger, but has long battery life with nominal use – 2+ days.
12. US$6 power plug kit (cheapo)
13. D-Link Travel WiFi Router
14. Sure e2c headphones

Test it all BEFORE you leave AND make a written packing checklist

Go to a friends home with this stuff and take a photo, transfer it to the computer, upload it to your server back home. Next, write a blog entry. Did it all work?

There’s nothing worse than getting to a location and finding out that you can’t transfer videos because you don’t have a cable or connector or way to connect to the internet. The N800 only supports WiFi or Bluetooth network connections, not an RJ45 cable. Some hotels don’t have wifi yet, but do have wired Internet connections. I’d be SOL in that case.

Honestly, if it weren’t for Maemo-Mapper, we’d all be better served by an Asus Eee overall. But when you take the mobile part of this solution into account, it is hard to beat it. Yes, the Sony camera complicates things more than necessary, but that camera has HUGE battery life that is doubtful to be matched by other portable cameras.

I’ve found this pack of technology to be the best trade off in weight, functionality, access, and convenience. Today, I might change out the N800 for an N810 that includes a built-in keyboard and a GPS device, but it also removes the external SD memory card slot that will be critical for my next camera.

What does your travel technology pack look like?

Want to know more? Here’s a better description of what is possible with the N800. You don’t need the N95 at all. Simply pair your N800 with any bluetooth phone with a data plan.