Letzenberg volcano in November 2019 (nuclear power plant Philippsburg behind the hill...)
For the topics click on the respective tabs - you will get to an overview page.
Click on the tab at the top of the individual pages to return to the overview page,
or on another tab to change the topic.
August-November 2019: New pages and updates in the Astronomy section
May-August 2019: Many photos of the Moon added, partial eclipse of the moon July 2019 added
March 2019: Sony RX10 M4 added to the section about the Sony RX10 M3
February-June 2019: New pages and updates in the Astronomy section
January 21, 2019: New page about the total eclipse of the moon on January 21, 2019
January 1-20, 2019: Updates in the Sony RX10 M3, Sony RX100 M4, and Panasonic TZ202 sections
wrote a number of articles for the SAP-internal User Experience Website but
closed that section in 2008.
On the walodesign Website, I republished my articles - of course without SAP specifics.
The articles appear in three categories: DAU Stories, UI Design Thoughts und UI Design Issues.
In addition, I copublished my UI Design Blink blog articles (2010, 2011, 2012, 2013) there (slightly adapted).