Tootfinder

Opt-in global Mastodon full text search. Join the index!

@arXiv_csRO_bot@mastoxiv.page
2025-07-02 09:43:09

Generation of Indoor Open Street Maps for Robot Navigation from CAD Files
Jiajie Zhang, Shenrui Wu, Xu Ma, S\"oren Schwertfeger
arxiv.org/abs/2507.00552

Generation of Indoor Open Street Maps for Robot Navigation from CAD Files
The deployment of autonomous mobile robots is predicated on the availability of environmental maps, yet conventional generation via SLAM (Simultaneous Localization and Mapping) suffers from significant limitations in time, labor, and robustness, particularly in dynamic, large-scale indoor environments where map obsolescence can lead to critical localization failures. To address these challenges, this paper presents a complete and automated system for converting architectural Computer-Aided Desi…

@cheeaun@mastodon.social
2025-06-28 04:56:24

Here’s a series of side quests on my other side projects:
1. WBGT (Wet Bulb Globe Temperature) readings are now displayed as 🔥 on checkweather.sg/
Open-source:

Weather map showing temperatures around 30-32°C with wind directions and light precipitation areas, including two flame icons indicating heat stress, timestamped at 10:50 AM.
Map showing weather readings near Bedok North Street 2, highlighting heat stress with a moderate level of 31.7°C. Another reading near East Coast Parkway showing temperature at 29.9°C, humidity at 78.5%, and wind speed of 6 km/h.
@adresscomptoir@mastodon.social
2025-06-03 20:34:24

Da fährt eins nach Biskoupky (aktuelle Bevölkerung 185 nach cs-wikipedia) nur, um von dort aus die Jihlava hinauf zur Mohelenska hadcovš step zu wandern, und dann ist das erste Haus nach dem Ausstieg aus dem Bus gleich das Geburtshaus des Poetisten Vítězslav Nezval. Allerdings: Die Číslo popisné (40 laut OSM) ist darauf nicht angebracht, aber Nezval hat schließlich eines seiner berühmtesten (von Milča Mayerovš getanzten) Gedichte auch abeceda und nicht 1234 genannt.

Geburtshaus von Nezval in Biskoupky, laut Schild links heute das Gemeindeamt; in der Mitte eine Gedenktafel, rechts dis Bushaltestelle
Gedenktafel für Nezval, von einem Baum schon reichlich verdeckt
Ausschnitt aus der Open Street Map, Haus Biskoupky 40
@kurt@nelson.fun
2025-05-23 18:41:26

Looks like for the first day of summer vintage streetcars we've got the nice open air Melbourne car. streetcar.live/

Market Street Railway's Real-Time Streetcar Guide
With this live, interactive map, track San Francisco's vintage streetcars and find them near you.