To install Sun/Oracle java 6 on Ubuntu Lucid do the following in a Terminal window:

sudo apt-get install sun-java6-jre sun-java6-fonts sun-java6-bin sun-java6-plugin

If this says: E: Package sun-java6-jre has no installation candidate then do:

sudo bash -c " echo 'deb http://archive.canonical.com/ubuntu lucid partner' >>/etc/apt/sources.list "
sudo apt-get update

And try again.

When you have installed the packages you should do:

sudo update-java-alternatives -v -s java-6-sun

first download:

ARMv6 Linux - Headful (Early Access); EABI, glibc 2.5, Hard Float (VFP), Little Endian

from: http://java.sun.com/javase/downloads/embedded.jsp

Format the internal SD disk as a ext2 filesystem. (you can mount the disk over USB on your linux workstation by rebooting the N800 with the USB socket already connected)

unpack the java release tar on this SD disk, it will appear as /media/mmc2 in the N800.

change the ownership:

chown user -R /media/mmc2/ejre1.6.0_10/
chgrp users -R /media/mmc2/ejre1.6.0_10/

To install java on the N900, download it first from:

http://java.sun.com/javase/downloads/embedded.jsp

use the:

"ARMv6 Linux - Headful (Early Access)" "EABI, glibc 2.5, Hard Float (VFP), Little Endian"

edition.

put it on the N900, and untar it with 'tar xvfz'.

De Helos Communicator is een gehoorverlies simulator, ontwikkeld in samenwerking met Dr. Norman P. Erber, een autoriteit op het gebied van gehoorverlies. Norm Erber traint professionals in de gezondheidszorg. Onderdeel van deze training is het zelf ervaren van gehoorverlies. Met Helos wordt het geluid zo vervormd, zodat men de doofheid zelf kan ervaren.