Maxims, rules of thumb and other observations on human cognition and sociocultural affectations

This will be added to on an irregular basis...
  • What is said to humans directly is received with skepticism and considered with dubiousness while that which is heard in passing, especially that which most conforms to their mentality or prejudices, is readily believed.
  • Humans have a certain cognitive latency between exposure to new information or experiences and the ability to think dispassionately and intellectually about it.
  • Humans have a certain cognitive spectrum starting with the moment of exposure to new information or experiences and ending with some point at which the thing is effectively "in the past" for them.
  • This cognitive spectrum is linked to the emotional process often referred to as shock, anger, denial and acceptance.
  • The more and faster information or experiences are presented to people and the closer the quarters and the lesser the distance between people, the more their early reactions in the passionate emotional stage are reflected back to them in the manner of responses to those reactions from others in light of those responses.
  • The more outrages which are suffered without sufficient time to allow emotional bleed-off, the farther the bar for subsequent reaction and outrage are pushed, and the more further events must progress before reaction and outrage.
  • It is possible for serious detriments to eventually sit below this threshold for long enough for their damaging effects to build and multiply until their entire society undergoes some reactive convulsion.
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Thursday, July 21, 2005

Fedora Core 3 and Logitech QuickCam Chat

I bought a couple of these as presents for my wife and myself. Windows drivers were no problem. Linux on the other hand...

Well, after a lot of searching, I found exactly what I needed. If you use Fedora Core 3 and maybe even 4, I don't at this moment so I do not know, you can follow these simplified instructions to get this particular webcam up and running under Linux. Read the README file that comes with the following driver for a list of compatible cameras.

First, you need to go to this site.

Second, you need to get this package.

Third, you need to open up a terminal window.

Fourth, you need to be logged in as root or just act like it so...

[suitepotato@fedbox2 ~]$ su -
[root@fedbox2 ~]#

Now you need to unzip the file. If you're in Gnome then File Roller should do the job nicely. Extract the entire folder spca5xx-20050701 and then...

[root@fedbox2 ~]# cd /home/suitepotato/spca5xx-20050701
[root@fedbox2 spca5xx-20050701]#

Now you need to build it and install it. Plug in the webcam and so...

[root@fedbox2 spca5xx-20050701]# make
(insert a lot of stuff from the machine here)
[root@fedbox2 spca5xx-20050701]# make install
(insert a lot more stuff from the machine here)
[root@fedbox2 spca5xx-20050701]# modprobe spca5xx
[root@fedbox2 spca5xx-20050701]# modprobe videodev

Fedora Core 3 took the Logitech QC Chat model camera fine with just this proceedure and Gnome video conferencing now shows my ugly mug to me. Sweet.

Now if only Yahoo would port their webcam viewing goodness to the Linux version of their instant messenger...


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