| Bridge
I'm a member of the B.C. Sans Fumer in Eindhoven.
My bridge interests have caused the
development of the Portable
Bridge Notation, and
the programming of BbnOrganiser
, a program for handling bridge bidding systems.
|
| Mathematics
-
I developed a nice algorithm to generate figures with hexagonal characteristics: H6X9H.
-
I proved that taking a stroll on a sunny day can best be done clockwise: zon.pdf (in Dutch).
-
Computation of angles for a (stained glass) lampshade.
|
|
T'ai Chi Ch'uan
I'm learning the Yang style of professor Cheng
Man-Ching as taught by Jeannine Geris, see taichibrabant.
|
|
Software engineering
I'm very much interested in the design of software components of
real-time embedded systems from a professional point of view. Refer
to my documents.
Reviewing software and documents is one of my specialties: refer to my
errata.
|
| Plexiglas
-
I made a water wheel of Plexiglas containing 4 inner wheels.
Click on the picture to see it running chaotically.
-
This impossible triangle of Plexiglas cubes is known from Oscar
Reutersvärd. It causes even more confusion if you click
on it and see it rotating.
|
| Chess
A long time ago, I was very familiar with chess. I am interested
in computer chess, and a member of CSVN.
See also ICGA.
Recently I played some games at chess.com
as RanaCidu.
|
| Programming For hobby purpose I have
made programs for Commodore-64, Amiga 500,
Amiga 4000, Java platform.
Currently, the focus is on Android apps.
|
| Dance
Dance Revolution The ideal game for every age: fitness,
brains, and fun (for 2).
|
| Yoyo I just like playing with a
yoyo, like this guy:
|
| GPS routes
Willingen + map
|
| Pokemon Go
Our team.
|