Usability Studies

[Irmhild Rogalla]

Hi,

Am 22.02.2011 16:17, schrieb Giacomo Poderi:
> Hi,
>
> On 22/02/11 15:40, Matthias Kirschner wrote:
>> for an interview I was asked if Free Software is less useable than
>> non-free software. Do you have any good studies which I can include in
>> the reply?

only a link: http://www.opensource-usability-labs.com/

may be, Björn B. knows something more about this topic ...
(he's also based in Berlin)

kind regards
	Irmhild