I finally finished the case for my Infopanel, well actually my
father did most of the wood work. I only designed the case and he build it with a little help
from me. Judith did the paint job. Thanks to both of them!
I made a bunch of fotos of the finished
device hanging on the wall. Once the panel is completed I'll post even more with better quality.
The part that is missing now is the webcam and the microphone. The little hole above the screen
is for the webcam. I know it almost looks like an iMac :-)
Now I need to finish the infopanel software I've started in December last year.
As described in my last post I have disassembled my Pennon touchscreen in order
to identify the touchscreen controller type since it seems to be buggy and/or broken.
On the USB bus the controller looks like a eGalax touchkit device. But when removing it it looks more like a MagicTouch SE-E04U.
A while ago I contacted the eGalax (eeti) for support for the touchscreen controller since it looked buggy. I thought I might be able to do a firmware update. So yesterday I sent them the pictures of the controller so they could take a look (earlier they told me I have strange firmware version of 2.18 - which is supposed to be a DEBUG firmware).
Now they of course told me that the controller is not made by them and that they are not going to support me (which
I kind of understand). Also they mailed me this Urgent Announcement about fake/knock-off products.
The controllers shown on the site don't look like my controller so now I wonder
if my controller is fake or not.
Anyway I'm kind of pissed about the whole story. Hopefully I find a cheap replacement that just works.
today I didn't feel so much like coding (I actually wanted to work on one of my many software projects)
so I decided to do hardware stuff. I ended up disassembling the 17" TFT touchscreen I use for
my InfoPanel project. This had two reasons. First I need to disassemble it in order
to remove the casing to make it smaller so I can put it into my self made frame. Second I need to checkout
the touchscreen controller. I think it is broken or has a software bug since it sometimes just stops reporting
any events and only comes back to life after power cycling the display. I probably need to buy a new controller,
any tips for where to buy such a controller (in Germany) is welcome.
On the good side I found that the actual LCD is perfect for my project. It is only 1 cm thick and has nice
mounts on each side. This will make it really easy putting it in my own frame.
For those of you who like hardware porn, the images are here.
so it looks like I got the talk about my InfoPanel accepted
at 24C3. Now I really need to get
the project in a good shape. Don't get me wrong the InfoPanel works nicely and I
already use it everyday but it still needs some important features I want to
One big part that will get really hard is the case for the panel. You don't want to
see all the cables and stuff do you.
I'm really looking forward to tell people about this project and I hope it wont be
too boring for the more experienced hackers (I would categorize it as a more entry
right now I'm heavily working on my InfoPanel project every night and weekend. So I decided to share one piece of software (or actually only some fotos
of the software) with you. This part is the Squid Cage a Chumby emulator. Like a real Chumby Squid Cage plays back the channel
of my Chumby account. Since my InfoPanel has a touchscreen the Chumby widgets are
fully usable (besides the ones that use the motion sensor of the Chumby). The video
below shows some minutes of playing with my Squid Cage. This is a 17" display by the way.
More fotos are available on my project page.
Hopefully the Chumby people don't get this wrong. I really like their idea but until now
you can't buy a Chumby anyway.
The Home InfoPanel is my new project. The goal is home information
system Star Trek style (just without the voice interface), basically it is a touchscreen hanging
on the wall. During the day it will display fotos from my file server (or from services like Flickr).
It will have time-of-day related special views e.g. for the morning. The Good Morning
view will show stuff like: weather information and calendar events (birthdays).
Sofar I bought the touchscreen unit and wrote a first basic version of the software (python gtk).
The part that is missing is the computer that will run the InfoPanel. Besides the size and price
(small and cheap) it must have: VGA-out, USB-host (2 ports if it doesn't have ethernet). I don't
care if it is x86, ARM, MIPS or SH. Any hints are welcome!
so I finally found some time to write down yet another idea on how to abuse
Bluetooth. The idea is fairly simple. Build a system
thru which you can use your Bluetooth headset to talk to other people with just the push of a button.
BEEP ... Ricker to Pickard
I know you can already do something like this using a WiFi-PDA and VoIP/SIP. The goal here is not having
to carry a extra piece of hardware and the ability to do true voice dialing.