DIY PDA

Pacal

Member
Nov 26, 2006
73
0
0

I've always had these halcyon like dreams of a unified standard in smaller form factor designs. I really resent the number of devices I have to carry around just to keep the advantage in any given situation. Right now I lug around a Cellphone, PDA, GPS, Camera along with a flash drive. While I was busy dreaming though on April 21, 2007 VIA set a new standard in micro-computing with their Pico-ITX VT6047 which measures roughly 4x3in (100x72mm) x86 motherboard. There's a interesting review on the VIA VT6047 over at http://www.mini-itx.com (not a plug, just a reference). These boards have gotten small enough now that a person could probably build there own unified device.

Cellphone
Could you use Verizon's PC-Card EV-DO internet card to SKYPE with verizon like coverage?

PDA
VIA VT6047 (NanoBGA2 package up to 1.5GHz, VIA C7/VIA Eden V4 bus processor)

GPS
?

Camera
USB external camera
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
I'm sure it could be done, but it would certainly be pricey. I wonder if there are enough people out there that would buy such a thing? I certainly see lots and lots of people wandering around with their pants falling down because their belts are overloaded with gadgets, but I think most people like buying one thing at a time just because it seems to cost less that way. I would certainly be interested in such a thing, but I can't even afford to replace the cell phone I just lost. :(
 

Kaido

Elite Member & Kitchen Overlord
Feb 14, 2004
50,976
6,902
136
Via just announced a motherboard even smaller than the Pico-ITX, the new Mobile ITX designed for Smartphones:

http://gizmodo.com/gadgets/smu...smartphones-266737.php

3" x 1.8" small enough for you? :D 1ghz C7 CPU and up to 512mb onboard ram (soldered in). Plus it has a built-in CDMA processor. If you're really serious about doing this, check out Ben Heckendorn's site - he's the guy who does all the crazy game console mods and fits things into really small spaces:

http://www.benheck.com/
 

Kaido

Elite Member & Kitchen Overlord
Feb 14, 2004
50,976
6,902
136
Also, be really honest with yourself about what you want to do with your mobile device(s). By that I mean list what you are realistically going to do with this device. I used to be a major gadget freak - tons of computers and gizmos all over the place. I hardly used half the stuff I had and it was kind of a burden dealing with all the crap that I owned. I've been working on consolidating all of my gadgets lately; I've learned that the first thing you'll want to do is list what you actually use. You said you carry around the following:

Cell phone
PDA
GPS
Camera
Flash drive

For starters, I would combine the cell phone and PDA. There are plenty of Smartphones out there that will meet your needs, whether you like Windows Mobile or Palm. The Treo would be a good choice for you if you want to go with Verizon. Blackberries are also good. What do you use your PDA for? Personally, I wanted a phone with just a few extra features so I got a Smartphone instead of a PDA phone (no touchscreen). I'm currently using a Motorola Q. My primary goals were (1) phone/contacts, (2) good calendar, and (3) Google Maps. The Q did all that in a size that slides into my shirt or pants pocket very easily. I also wanted a few extra features like alarms, lists, notes, and so on.

Regarding GPS, what GPS do you have now? How do you use it? I am planning on getting the new Freedom Bluetooth GPS unit that attaches to your keychain for my Q to use with Google Maps. I've tried out a number of GPS systems and decided that Google Maps was my favorite way of getting directions. Paired with a GPS receiver it would be perfect. I also really like the Garmin Nuvi series, but I don't drive enough to justify spending that much money on a dedicated GPS unit.

As far as you camera goes, I would pick up a slim point-and-shoot like a Canon Digital ELPH. Cell phone cameras stink, period. Even my Q's camera isn't that great. Do yourself a favor and get a good, slim digital camera if you really want a "real" camera. Casio and Nikon also make some good slim ones. Here are some links to get you started:

http://www.usa.canon.com/consu...dexAct&fcategoryid=113

http://www.casio.com/products/Cameras/

http://www.nikonusa.com/template.php?cat=1&grp=2

If you are using a USB flash drive, I would recommend keeping that. I have a nice 2-gig model that has a keychain attachment so that I never lose it. They come in so handy and you can use them on any computer that has a USB port. They come in up to 16gb sizes now, too.

One option you might want to consider is an iPhone. It's expensive, but if you're really going to consolidate your gadgets then it's not nearly as bad as buying separates. I believe it is going to have a 2-megapixel camera on it, which isn't too horrible assuming it takes decent pictures. It offers easy Internet access, email, an iPod, Google Maps (which I'm sure you'll be able to pair with a $99 Bluetooth GPS), and so on. The iPhone is probably the best all-in-one device in existence.

Alternatively, a Smartphone plus an ultraportable laptop may be the way to go for you. Verizon's Unlimited Data EVDO plan for Smartphones gives you 5 gigs of transfer a month and it's easy to hack your laptop to use your phone as a modem.