This is the personal website of Dominic Widdows. It contains a range
of music, poetry,
historical and political ramblings, links
to other information that I've found useful, and probably in the
fullness of time, much more.
Professionally speaking I'm a geometry / search engines / computer
science sort of person, and so I work on transport and logistics
at Grab in a new office in Seattle,
which is very exciting.
Once upon a time, I thought
that "Puttypeg" was a sweet name for an approach to life and learning
that tried to grow as flexibly as possible. It's said that "you can't
put a square peg in a round hole", and nowadays the challenges in the
world are changing so fast, we need adaptible people to fit into
whatever gaps need attention. So I don't try and be a square peg or a
round peg the whole time, I try to be a putty peg and look for ways to
make myself and my skills useful wherever they're needed most.
Needless to say, none of the material you'll read on this website
represents the official standpoint of Grab, Microsoft, Google, the
BBC, the Singapore Government, the Church of England, Bourbaki, or
anyone else with a shred of organizational clout.
The work of the Quantum Informatics community made the front cover of New Scientist! Woohoo and thanks to all my
wonderful collaborators in this field. Please check out the
new Quantum Interaction
website (and tell me to update it more diligently!).
Lots of contributions can be found in
this reasonably complete list of papers. Not
all as readable as I'd have liked!
Here's an ongoing topic: Contextual
Arithmetics. In spite of all the pratical, historical and even theoretical
arguments in its favour, I suspect the whole thing will either be
ignored for several decades or seen as utterly crackpot.
Often I prefer writing about science when I don't need to worry about
reviewers and official publication at all. One early example was this
animated introduction to the Theory of
Relativity, one of the many things I'd love to complete one day.
My most important scientific work to date is Geometry and Meaning. For
once, I had the chance to please everyone, including myself —
many general readers have written to me or reviewed the book saing
they enjoyed it thoroughly, while several professionals reviewers
praised the book in important journals.
- Sky Map for
Android. The Android planetarium app is now open source
project! You can still find out about the product on the
Google Sky Map
site. It's a free mobile application for the Android platform that
uses your phone's sensors to display a map of the stars the phone is
pointing at (even if your roof, clouds, or the earth is in the way!).
Vectors, a package for creating semantic models: learning the
meanings of words and documents from reading lots of free
text. created in conjunction with the University of Pittsburgh. Now
mature and prospering, with contributions from several individuals and
package, a forerunner of Semantic Vectors created in
conjunction with Stanford University.
A collection of a few essays on different
topics, including healthcare, politics, and religion.
You'll find a couple of songs and some useful
guitar chord sheets.
Some musical fun I'm having at the moment is playing the trumpet with
Khafif, a terrific Middle Eastern
and Balkan music and dance group.
Another collaborator in Pittburgh is Brent Malin, who I've been
playing a variety of folk and country with for a couple of years,
including a guitar and mandolin duo at Club Cafe.
Arts and Crafts
Software development and academic research are enjoyable in their way,
but there is nothing I find more satisfying than working with my
hands. We're currently most of the way through restoring the ground
floor of our Tudor style house in Squirrel Hill, and have made
furniture, curtains, laid wood floor, panelled and finished the
rooms. I always mean to take pictures of these projects before and
during and after, and mean to post them online. But give me a circular
saw to play with and I won't touch a computer all day.
One project I did keep a good record of was when Maryl and I made our
Here are a couple of poems.
We also set up a sporadic Pittsburgh poetry group
at work. It evolved accidentally into a collaborative process: the
players contribute a topic idea each, and then we go off for a few
days and write a poem, somehow including at least three or four of the
topics. The challenge of combining other people's ideas into a new
poem has brought out some great variety and creativity.
I keep an occasional weblog for a couple of years called Home Brewed
Bulletins, which you can read at puttypeg.blogspot.com.
Kit's Funeral, December 2007
My father Kit is still ever-present for many of us, and
crops up unexectedly at times for many more. Information about the
Funeral and Thanksgiving Service for the Life of Kit Widdows can be
found at http://www.puttypeg.net/kit.
A copy of my resume is available here.
You can contact me with any feedback or suggestions by writing to
dwiddows at gmail dot com.
(Please supply the usual symbols instead of the 'at' and 'dot' - the cryptic notation is just a token gesture to avoid getting the address harvested by spam engines.)