June 23rd, 2024 | The tiny chip that powers Montreal subway tickets
Jun 25, 2024
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This podcast delves into the technology behind Montreal subway tickets using a tiny chip, the efficiency of the human brain compared to GPT-4, and Singapore's focus on lab-grown meat. Explorations include the use of QUIC protocols for timeliness in internet applications and Apple's environmental impact with silicon fab.
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Podcast summary created with Snipd AI
Quick takeaways
An AI project drops propeller hats in NYC, showcasing innovative tech interventions for urban dwellers.
Montreal subway tickets use NFC chips for quick transactions, sparking discussions on ticketing tech.
Deep dives
AI-Driven Hat-Dropping Project in NYC
An AI project in NYC involves dropping propeller hats onto pedestrians using AI and a Raspberry Pi. The initiative showcases a unique and whimsical effort by a Midwesterner in NYC to innovate a hat-dropping mechanism for busy New Yorkers, facing challenges like window locks. The author envisions a future where city residents receive necessary items through such technological interventions. Discussions in the comments cover alternative uses of AI for marketing, safety concerns around using parachutes, and changing perceptions of AI-driven projects.
Technology Behind Montreal Subway Tickets
Montreal subway tickets employ the Mifari Ultralight EV1 chip utilizing NFC technology for quick transactions during entry. The affordable chip, priced around $0.09, efficiently communicates valid ticket data allowing access. Comment discussions compare this technology with smart cards, debating protocols, compatibility, and practical applications in public transport ticketing. Users reflect on the advantages and disadvantages of using QR codes versus NFC and explore considerations like data storage and system vulnerabilities.
Llama .tf: The Fusion of Fonts and Large Language Models
Llama .tf merges typography artistry with large language models, providing text generation within HarfBuzz-based applications like Firefox and Chrome. By utilizing the HarfBuzz text shaping engine and WASM support, llama .tf opens up creative possibilities such as interactive font experiences and font-based games. Comment conversations delve into technical aspects of using text ligatures and font rendering with large language models, discussing feasibility, security implications, and potential applications, including concerns about embedding executable code in fonts.
This is a recap of the top 10 posts on Hacker News on June 23rd, 2024.
This podcast was generated by wondercraft.ai
(00:37): I am using AI to drop hats outside my window onto New Yorkers Original post: https://news.ycombinator.com/item?id=40767459&utm_source=wondercraft_ai
(01:37): The tiny chip that powers Montreal subway tickets Original post: https://news.ycombinator.com/item?id=40769001&utm_source=wondercraft_ai
(02:54): Llama.ttf: A font which is also an LLM Original post: https://news.ycombinator.com/item?id=40766791&utm_source=wondercraft_ai
(04:05): Start all of your commands with a comma (2009) Original post: https://news.ycombinator.com/item?id=40769362&utm_source=wondercraft_ai
(05:19): Timeliness without datagrams using QUIC Original post: https://news.ycombinator.com/item?id=40766079&utm_source=wondercraft_ai
(06:31): Apple's Silicon Fab Next to Homes Original post: https://news.ycombinator.com/item?id=40773136&utm_source=wondercraft_ai
(07:46): LINQPad – The .NET Programmer's Playground Original post: https://news.ycombinator.com/item?id=40770171&utm_source=wondercraft_ai
(09:01): Traffic engineers build roads relying on outdated research, faulty data Original post: https://news.ycombinator.com/item?id=40767650&utm_source=wondercraft_ai
(10:07): Why your brain is 3 milion more times efficient than GPT-4 Original post: https://news.ycombinator.com/item?id=40765800&utm_source=wondercraft_ai
(11:22): Singapore doubles down on lab-grown meat as Silicon Valley backs off Original post: https://news.ycombinator.com/item?id=40769416&utm_source=wondercraft_ai
This is a third-party project, independent from HN and YC. Text and audio generated using AI, by wondercraft.ai. Create your own studio quality podcast with text as the only input in seconds at app.wondercraft.ai. Issues or feedback? We'd love to hear from you: team@wondercraft.ai
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