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OpenStreeMap est plus que Google Maps, c'est aussi une base de données des structures physiques mondiales (routes, bâtiments, poubelles, boites aux lettres, surface des chemins, bancs, toilettes, présence de boutons aux feux, ...).
C'est d'autant de cartes possibles.
Les contributions peuvent commencer avec StreetComplete, une sorte de Pokémon Go.
Les contributions sur OpenStreetMap sont plus importantes que celle sur Google Maps.
MCP:
- Turns M ⨯ N integration problem by turning it into an M + N integration problem.
- Decouples AI client applications from AI tools and workflows for a platform.
That's their reason to exists
The server exposes: Tools that the LLM can call, prompts, resources exposed via URIs and sampling (allows servers to request LLM complections on the client application
An MCP server is another tool in the toolbox.
High Dynamic Range notes the difference between the darkest and brightest bits of a scene. It solves the contrast problem when a photo has too much brightness or darkness, or few saturation. This allows to display a photo in the Standard Dynamic Range (SDR).
Solution 1: HDR Mode
Capture many photos, merge them and display on onto an SDR screen.
Taste aside, average people don't like fiddling with sliders. Most people want to tap a button and get a photo that looks closer to what they see without thinking about it.
So Google and Apple went one step further: HDR Construction Followed By Automatic Tone Mapping. The smartphone makes the tone mapping automatically.
This solution is not a silver bullet as showed in https://www.lux.camera/what-is-hdr/#:~:text=Left%3A%20Merged%20from%20Multiple%20Photos%2E%20Right%3A%20A%20single%20exposure
When things move in the middle of a burst capture— which always happens when shooting handheld— these algorithms have to nudge pixels around to make things line up. This sacrifices detail.
AI-free HDR was exceptional back in the 1800 century.
Halid app developed its custom image lab, so users can play with the HDR and exposure as they want.
Solution 2: Genuine HDR Displays
Today screens are higher dynamic range. It's not widely used though because it costs billions od follars to the TV, film, and Photography industries to upgrade their infrastructure. Another is HDR is not for everyone. Many filmmakers are opposed to HDR since bad HDR (garishness) has left a bad impression. Influencers overuse them because it make people pause while swipping through their Instagram reels.
Apple turned out to be HDR's best salesperson though. The technology is not going to a dead end as 3D for television.
iOS 18 used the Adobe's approach: encode both SDR and HDR in the file. Browser support is halfway.
Solution 3: Embrace SDR and the lo-fi aesthetic.
So smartphones don't do HDR. They take multiple shots at different exposures, then combine them using an algorithm called "tone mapping" to create an image that is NOT HDR but looks like one.
A great one again with three components: the terminal emulator, the OS terminal drive and the programs (and the shell).
From scratch
The author provides a list of hosting too: https://web.pixelshannon.com/make/#:~:text=where%20can%20i%20publish%20my%20website%20for%20free%3F
A blog post.
An RSS feed for it.
An index.html.
Then more blog post.
Un wiki vulgarisant le numérique.
Par exemple,
C'est quoi un « un flux RSS »
Une métaphore d'un site web en restaurant.
HTML isn’t only for people working in the tech field. It’s for anybody, the way documents are for anybody. HTML is just another type of document. A very special one—the one the web is built on.
Resources and more about HTML for People: https://htmlforpeople.com/achievement-unlocked-hypertexter/#resources-from-this-book
I am talking to those who may not know much about computers [and have the most efficient buy]
The first is to always understand what you need before you buy.
The next strategy for minimizing the cost of computer ownership is to develop the habit of using efficient software in order to put off buying new hardware for as long as possible. [...] Over the long term, renting almost anything is more expensive than buying.
Amazon sells used computers, but the best place to shop online that I have found is EBay. (EBay is not paying me to say this.)
and more in-depth tips