Matt Duckham
@duckham.org
Academic: Professor at RMIT University, GIScience, spatial algorithms, AI, and databases, ontologies http://gkl.rmit.melbourne
Author: GIS 3e http://gisacp.duckham.org
Me: gender equity, wheelchair user, food, new music
Author: GIS 3e http://gisacp.duckham.org
Me: gender equity, wheelchair user, food, new music
Spectacular @fontainesdc.bsky.social in Melbourne last night!
March 10, 2025 at 9:53 PM
Spectacular @fontainesdc.bsky.social in Melbourne last night!
My latest “GIS in 60s” video, on Dijkstra’s shortest paths algorithm. #GISchat
I found this one pushed the limits of what I can explain in 60s. So I’m interested to hear if you think it works or not. But even if not, I did learn some new #AfterEffects tricks along the way and it was fun to make.
I found this one pushed the limits of what I can explain in 60s. So I’m interested to hear if you think it works or not. But even if not, I did learn some new #AfterEffects tricks along the way and it was fun to make.
January 10, 2025 at 6:28 AM
My latest “GIS in 60s” video, on Dijkstra’s shortest paths algorithm. #GISchat
I found this one pushed the limits of what I can explain in 60s. So I’m interested to hear if you think it works or not. But even if not, I did learn some new #AfterEffects tricks along the way and it was fun to make.
I found this one pushed the limits of what I can explain in 60s. So I’m interested to hear if you think it works or not. But even if not, I did learn some new #AfterEffects tricks along the way and it was fun to make.
Latest in my “GIS in 60s” videos tackles one of the most fundamental geometric operations in a #GIS: detecting intersections between line segments. #GISchat
The full set of videos is here: youtube.com/playlist?lis... #AfterEffects #PremierePro #Illustrator
The full set of videos is here: youtube.com/playlist?lis... #AfterEffects #PremierePro #Illustrator
December 30, 2024 at 7:45 AM
Latest in my “GIS in 60s” videos tackles one of the most fundamental geometric operations in a #GIS: detecting intersections between line segments. #GISchat
The full set of videos is here: youtube.com/playlist?lis... #AfterEffects #PremierePro #Illustrator
The full set of videos is here: youtube.com/playlist?lis... #AfterEffects #PremierePro #Illustrator
Quadtree addresses in 60s, part of the (slowly) growing series at m.youtube.com/@gisacp #gischat
December 10, 2024 at 8:30 PM
Quadtree addresses in 60s, part of the (slowly) growing series at m.youtube.com/@gisacp #gischat
RMIT Redback Bots in action! @rmitcomputing.bsky.social redbackbots.com
December 9, 2024 at 5:30 AM
RMIT Redback Bots in action! @rmitcomputing.bsky.social redbackbots.com
GIS in 60 seconds video no. 3 on schematic maps #gischat. I’ve also set up a channel with all videos m.youtube.com/@gisacp
December 3, 2024 at 9:50 PM
GIS in 60 seconds video no. 3 on schematic maps #gischat. I’ve also set up a channel with all videos m.youtube.com/@gisacp
Spectacular view, 80 floors up at Cameo bar in #melbourne.
December 2, 2024 at 11:43 AM
Spectacular view, 80 floors up at Cameo bar in #melbourne.
My mission to find the best accessible Indian restaurant in #melbourne continues. Gaylord in the CBD is not it though, even though we had a good meal. Despite good accessibility (🦼🦼🦼🦼, including accessible wc), we rated it only tasty (⭐️⭐️⭐️ out of 5) and it lacked a little oomph (🌶️🌶️)!
November 29, 2024 at 12:56 AM
My mission to find the best accessible Indian restaurant in #melbourne continues. Gaylord in the CBD is not it though, even though we had a good meal. Despite good accessibility (🦼🦼🦼🦼, including accessible wc), we rated it only tasty (⭐️⭐️⭐️ out of 5) and it lacked a little oomph (🌶️🌶️)!
Listening to the brilliant @lisagiven.bsky.social talking about AI irl!
November 28, 2024 at 3:53 AM
Listening to the brilliant @lisagiven.bsky.social talking about AI irl!
My first slice-and-bake recipe cookie with two dough colours. A bit fiddly moving dough to and from the freezer, but works well.
November 21, 2024 at 8:01 AM
My first slice-and-bake recipe cookie with two dough colours. A bit fiddly moving dough to and from the freezer, but works well.
This cute interactive visualization nolandc.com/chi-shapes/ by Nolan Carroll neatly explains how the “concave hull” algorithm in many #GIS libraries and packages works. #gischat
November 19, 2024 at 7:06 PM
This cute interactive visualization nolandc.com/chi-shapes/ by Nolan Carroll neatly explains how the “concave hull” algorithm in many #GIS libraries and packages works. #gischat
I’m on a mission to find Melbourne’s best wheelchair-accessible Indian restaurant (suggestions welcome!). MMS Mirchi Madras Streat in Docklands an excellent first entry. Reasonably accessible (although no accessible wc 🦼🦼🦼); reasonably hot (🌶️🌶️🌶️); extremely tasty (⭐️⭐️⭐️⭐️)! Definitely in the running.
November 19, 2024 at 11:56 AM
I’m on a mission to find Melbourne’s best wheelchair-accessible Indian restaurant (suggestions welcome!). MMS Mirchi Madras Streat in Docklands an excellent first entry. Reasonably accessible (although no accessible wc 🦼🦼🦼); reasonably hot (🌶️🌶️🌶️); extremely tasty (⭐️⭐️⭐️⭐️)! Definitely in the running.
I made financiers for the department meeting this morning. Are you coming too @asharao.bsky.social?
November 18, 2024 at 8:08 PM
I made financiers for the department meeting this morning. Are you coming too @asharao.bsky.social?
Anyone recommend a reliable online tailor for men’s custom work shirts?
Being in a wheelchair all day, and with one hand for buttons, I get my work shirts tailor-adapted. A dozen emails and $400 later with Hockerty (who *promised* they could do it …) my shirts arrived yesterday unmodified 🤬
Being in a wheelchair all day, and with one hand for buttons, I get my work shirts tailor-adapted. A dozen emails and $400 later with Hockerty (who *promised* they could do it …) my shirts arrived yesterday unmodified 🤬
November 15, 2024 at 8:21 AM
Anyone recommend a reliable online tailor for men’s custom work shirts?
Being in a wheelchair all day, and with one hand for buttons, I get my work shirts tailor-adapted. A dozen emails and $400 later with Hockerty (who *promised* they could do it …) my shirts arrived yesterday unmodified 🤬
Being in a wheelchair all day, and with one hand for buttons, I get my work shirts tailor-adapted. A dozen emails and $400 later with Hockerty (who *promised* they could do it …) my shirts arrived yesterday unmodified 🤬