
Rock Paper Pencil
The most realistic pen-on-paper feeling for iPad
Rock Paper Pencil launched on August 25, 2023 with 10 votes, #1,671 of 4,401 launches that month and more than 50% of that year's launches.
What it does
Rock Paper Pencil makes the writing & drawing on the iPad feel like ballpoint pen on paper. By combining a custom Apple Pencil tip and a precisely engineered screen protector we've created the most realistic pen-on-paper feeling for iPad.
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- FLFeels Like Paper2024 · lukasmoro.com · ▲265
"Feels Like Paper!" is a series of prototypes about augmenting physical paper through AI. Various ML models, LLMs and a mixed reality headset are used to infuse physical paper and ink with properties of the digital world without compromising on their physical traits.




More work this month
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Clipto MCP▲640Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…
Work · 22d ago · clipto.com

Hey we are Computable. We spent years building trading infrastructure at Jump Trading and Coinbase. From that point of view, compute looks like energy markets before 2000: everything trades through private bilateral leases, there’s no visible price, and nothing can be resold. The same H100 rents at a 2x spread depending on who’s asking, and once you sign a 24-month lease, it can never change hands. So we built a market for GPU nodes, sold by the calendar week. Here are three things you can do on it that you can’t do anywhere else: - Buy exactly the weeks you need. Three nodes for the last…
Work · 14d ago · getcomputable.com


The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 21d ago · calendly.com
Source: Product Hunt launch ↗
Launched alongside, August 2023
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Lottielab▲871Create and ship lottie animations to sites and apps faster
Dev tools · 2023 · lottielab.com
- LC
Outlines is a Python library that focuses on text generation with large language models. Brandon and I are not LLM experts and started the project a few months ago because we wanted to understand better how the generation process works. Our original background is probabilistic, relational and symbolic programming. Recently we came up with a fast way to generate text that matches a regex (https://blog.normalcomputing.ai/posts/2023-07-27-regex-guide...). The basic idea is simple: regular expressions have an equivalent Deterministic-Finite Automaton (DFA) representation. We…
AI · 2023 · github.com