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EN DIRECT, guerre en Ukraine : Volodymyr Zelensky en déplacement au Royaume-Uni mardi, avant de se rendre à Madrid

« Nous n’oublierons pas la guerre en Europe, et notre détermination sans faille à soutenir l’Ukraine reste inébranlable », a déclaré le ministre de la défense britannique, John Healey, devant les députés.

© ALAIN JOCARD/AFP

Volodymyr Zelensky lors de son intervention à Sciences Po, à Paris, le 13 mars 2026.

'Pokemon Go' Players Unknowingly Trained Delivery Robots With 30 Billion Images

Par : BeauHD
16 mars 2026 à 23:00
More than 30 billion images captured by Pokemon Go players have helped train a visual mapping system developed by Niantic. The technology is now being used to guide delivery robots from Coco Robotics through city streets where GPS often struggles. Popular Science reports: This week, Niantic Spatial, part of the team behind Pokemon Go, announced a partnership with Coco Robotics, a company that makes short-distance delivery robots for food and groceries. Soon, those robot couriers will scoot around sidewalks using Niantic's Visual Positioning System (VPS)-- a navigation tool that can reportedly pinpoint location down to a few centimeters just by looking at nearby buildings and landmarks. Niantic trained that VPS model on more than 30 billion images captured by Pokemon Go users, and claims it will help robots operate in areas where GPS falls short. [...] Instead of helping users navigate the way that GPS does, VPS determines where someone is based on their surroundings. That makes Pokemon Go particularly useful as a data source, because players had to physically travel to specific locations and point their phones at various angles. That mapping effort got a significant boost in 2020, when the app added what it called "Field Research," a feature prompting players to scan real-world statues and landmarks with their cameras in exchange for in-game rewards. A portion of the data also reportedly came from areas known as "Pokemon battle arenas." Whether players knew it or not, those scans were creating 3D models of the real world that would eventually power the Niantic model. More data means better accuracy, and because Niantic was collecting images of the same locations from many different users, it could capture the same spots across varying weather conditions, lighting, angles, and heights. [...] The idea is that Coco's robots can use VPS and four cameras mounted around the machine to get a far more precise read on their surroundings. In turn, the well-equipped robot will deliver food on time. On a broader level, Niantic says its partnership with Coco Robotics is part of a longer-term effort to build a "living map" of the world that updates as new data becomes available. Once VPS-equipped delivery robots hit the streets, they will collect even more info that can be fed back into the model to bolster its accuracy further. This kind of continuous, real-world data collection is already central to how self-driving vehicle companies like Waymo and Tesla operate, and is a large part of why that technology has improved so significantly in recent years.

Read more of this story at Slashdot.

PSA: remember to sandbag your stands

light stand falling
Yikes!
Image: @gupigupigupigupigupigupigupi on Instagram

Sometimes, Instagram can be a source for creative ideas to put your own spin on. Other times, it can give you examples of what not to do. One of the videos that crossed our feed today was the latter: captioned "every photographer's worst nightmare happened to me," it shows a lighting stand with a flash attached crashing to the ground, ruining the photographer's laptop.

Despite the apparent misfortune, the clip actually shows someone getting extremely lucky, as the heavy rig could've easily come down on the photographer or the model they were shooting, which could've resulted in a serious injury or worse. So how do you avoid making the same mistake?

If you look in the comments (and at the photographer's post itself), you'll see a ton of people suggesting the same thing: sandbags or something similar to weigh the stand down. And indeed, that's an excellent place to start. With an overhead lighting setup, I'd probably look to use at least two: one on the leg that's in line with the load and another on a second leg. If the load were super heavy or very far away from the center of the stand, I'd even consider using three, though I'd check my stand's weight limit first.

It also appears that the wheels may not have been locked, given how the stand kicked out when it started falling. If that's the case, they definitely should've been, especially with an overhanging load.

If the weight is sticking out from the stand without a leg under it, it can tip much more easily

There are a few things the photographer in the clip did right, even if they ultimately weren't enough to save the laptop. Ironically, there is, in fact, a sandbag in the video: it's hanging as a counter-balance on the end of the rod. The photographer also appears to have roughly aligned one of the legs and the arm, which is an important step. If the weight is sticking out from the stand without a leg directly under it, it can tip much more easily. Of course, none of that matters if you don't first secure the base of the stand with, say it with me, everyone: sandbags.

Some more sandbag pro tips: if the bag is touching the ground, it's going to be less effective, since some of its weight won't be transferring down through the stand's legs. And if you're using a stand with unequally sized legs, like a C-stand, the biggest, sturdiest and tallest one should be the one sandbagged first, and the one facing the load.

That also generally makes it the one facing the most important thing on the set: the people. That way, if it falls, it falls away from them In the case with the video, though, the photographer should've consulted the stands' manual to see where the manufacturer recommended hanging sandbags from. If there isn't a safe place to do so, they should've used a different stand for an overhead setup.

Have any light stand horror stories (or tips on how to avoid them) of your own? Feel free to share them in the comments or over on our forums. Stay safe out there.

15Lb sandbag: $22 at B&H

Vaccins aux Etats-Unis : un juge suspend la refonte des recommandations lancée par l’administration Trump

La magistrat fédéral a estimé que les services du secrétaire à la santé, Robert Kennedy Jr, ont « fait fi » des méthodes basées sur la science. Un porte-parole du ministère a dit attendre « avec impatience que la décision de ce juge soit annulée ».

© Allison Robbert / AP

Le secrétaire à la santé américain, Robert F. Kennedy Jr, le 24 février 2026, lors du discours sur l’état de l’Union du président Donald Trump, au Congrès, à Washington.

La Caisse des dépôts a restitué 164 millions d’euros liés à des comptes bancaires inactifs en 2025

Grâce au service en ligne Ciclade, particuliers, héritiers ou notaires peuvent retrouver et récupérer ces sommes laissées sur des comptes devenus inactifs.

© philippe Devanne / stock.adobe.com

164,4 millions d’euros ont été rendus à leurs ayants droit en 2025.

Upcoming Panasonic Lumix TZ300 compact camera leaked online

Par : PR admin
16 mars 2026 à 22:15


Panasonic will announce a new Lumix TZ300 compact camera on March 24th (see leaked picture above). Here are the details:

  • 20 MP 1″ sensor
  • Leica DC Vario-Elmar 24-360mm equivalent f/3.3-6.4 lens (15x optical zoom)
  • Macro mode (3cm)
  • Improved video recording geared toward vloggers, potentially including better stabilization, 4K support, and user-friendly features like a flip-out screen
  • USB-C charging
  • Replacement for the TZ200 model from 2018

Panasonic registered two new cameras overseas

New Lumix TZ-300 leaked
by
u/Radeon26 in
Lumix

The post Upcoming Panasonic Lumix TZ300 compact camera leaked online appeared first on Photo Rumors.

« On n’est pas là pour casser les prix » : Joybuy (JD.com) se lance en France en cherchant à se démarquer de Shein et Temu

Concurrent potentiel d’Amazon, le groupe chinois d’e-commerce donnait, lundi, le coup d’envoi officiel de ses activités dans six pays européens. Reportage dans ses bureaux parisiens, transformés pour l’occasion en espace de démonstration de produits, à deux pas des Champs-Elysées.

© KERMALO/REA

Sur le site de commerce en ligne Joybuy, appartenant à l’entreprise chinoise JD.com, en France, le 15 mars 2026.
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