Louis Maresca
@LouMM
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Passionate Engineer, Global Leader @Microsoft, Speaker, Enterprise enthusiast, & Podcast Host https://t.co/lbphOxfMHW AI, 🐍 Excel Copilot + Python
Cambridge, MA
Joined January 2009
Robots, AI, Youtube and Devices, we talk about it all on This Week in Tech. As always, the hosts bring amazing insights and perspectives. It was a pleasure being in their company. If you are looking for the best of the Tech podcasts, listen in! @TWiT @docrock @iainthomson.
Explore the week's biggest tech stories on TWiT as YouTube swallows traditional television, Trump enlists Palantir for US data collection, Xbox co-founder develops mystery Amazon devices, & Temu robot dogs make headlines with Leo Laporte, @LouMM, @docrock, & @iainthomson.
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RT @satyanadella: Open protocols like A2A and MCP are key to enabling the agentic web. With A2A support coming to Copilot Studio and Foundr….
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How do Car Rental companies get away with this opaque pricing? .The rental cost doubled with all the hidden "Fees". I also noticed Avis Budget Group is hiding from the x-platform. #AvisBudgetGroup
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Big Fan, @MichaelDell . AI Agents, internally, can help with surfacing scenarios like this one. A systemic issue is brewing. It only takes one to damage trust. Flagship device Example:
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👏👏Yes!.
When my daughter was 13 she designed, built, launched + retrieved a near-space cube satellite. She programmed the internal camera to capture this pic at around 100,000 ft. So forgive me if I’m not at all impressed with Katy Perry’s 11-minute-makeup-perfecting-selfie-op space
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RT @satyanadella: We’re bringing the latest GPT-4.1 models from OpenAI to Foundry, representing significant advancements in coding, instruc….
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Take note, Apple. This is how you work around delays and create a positive spin about things. ~. GPT-5 is coming, and we found ways to make it EVEN better, so here are a couple other models to hold you over for the time being. 😃
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RT @satyanadella: From block to blockbuster. Huge congrats to @Mojang, @warnerbros, and @Legendary on crafting something truly epic. https:….
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Performance is always a challenge. This is an amazing outcome. .
Thrilled to announce.
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Analyst Agent is coming. 👌.
Our new Researcher and Analyst agents in Microsoft 365 Copilot, as well as new reasoning capabilities in Copilot Studio, will completely change the scale and scope of what any one of us can do at work:
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If you were wondering why X seemed to drop from the internet and Cloudflare couldn't access the origin servers, this is why. DDoS. .
@elonmusk Yesterday, a group called "Dark Storm Team" claimed responsibility for a DDoS attack on Twitter. Their leader, MRHELL112 on Telegram, has previously used usernames like Darkcrr, GLITCHAT1, and GLITCHcracker.
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Another great panel of friends on @TWiT right now!.@Devindra , @MikeElgan , and the infamous @leolaporte .Super insightful and thought-provoking conversations! We are discussing everything from AI, MWC, Tiktok, global events, and more!
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RT @SawyerMerritt: Wow, this is REAL footage from @Firefly_Space of their historic Moon landing two days ago. No CGI, no AI. Some of the m….
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Things have already started to change and it is only Match.
No one becomes a clinician to do paperwork, but it's becoming a bigger and bigger administrative burden, taking time and attention away from actually treating and supporting patients. That’s why we’re introducing Microsoft Dragon Copilot, the industry’s first AI assistant for
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Awesome!.
New 2h11m YouTube video: How I Use LLMs. This video continues my general audience series. The last one focused on how LLMs are trained, so I wanted to follow up with a more practical guide of the entire LLM ecosystem, including lots of examples of use in my own life. Chapters
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interesting first look of Grok 3 Beta compared to OpenAI pro.
I was given early access to Grok 3 earlier today, making me I think one of the first few who could run a quick vibe check. Thinking.✅ First, Grok 3 clearly has an around state of the art thinking model ("Think" button) and did great out of the box on my Settler's of Catan
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This is not only fascinating, it truly is a step in the right direction just before the leap to new horizons. Just learning about how they stacked two materials - indium arsenide and aluminum - atom by atom, pulls you in for more.
A couple reflections on the quantum computing breakthrough we just announced. Most of us grew up learning there are three main types of matter that matter: solid, liquid, and gas. Today, that changed. After a nearly 20 year pursuit, we’ve created an entirely new state of
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I need this for myself. Kids!.
How to Fix Dark Eye Bags in Photoshop
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Awesome event! .Would love to get involved with one if there are any going on in Eastern Massachusetts, Boston and Cambridge, or in Rhode Island. Reach out if you know of any events.
Stanford just hosted a hackathon. Over 1000 Ivy League and elite engineering students came to build for 36 hours straight. The reward? $200k+ in prizes. Here are the winners and crowd standouts we saw at TreeHacks ‘25 @hackwithtrees (🧵):
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