The hottest User Interfaces Substack posts right now

And their main takeaways
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Top Technology Topics

How to Build Your First ChatGPT App

High Growth Engineer • 493 implied HN points • 14 Dec 25
🕹 Technology User Interfaces
  1. ChatGPT Apps let you embed interactive tools and UI directly into ChatGPT using the Model Context Protocol, with three main parts: an MCP server (backend), a sandboxed React component (frontend), and ChatGPT as the host.
  2. There are important constraints to design for: only one UI-returning component can run per turn, component state is ephemeral unless you persist it on your backend, components run in a secure iframe with no direct DOM access, and large payloads hurt performance.
  3. Building a first app is practical: build a React component that talks to window.openai, define tools and register resources on your MCP server, then connect and test in ChatGPT; use inline, fullscreen, or picture-in-picture modes for use cases like shopping, booking, dashboards, and maps to reach large audiences.

Why Creativity Will Matter More In An AI Age.

The Future Does Not Fit In The Containers Of The Past • 68 implied HN points • 08 Feb 26
🕹 Technology User Interfaces
  1. AI is putting powerful creative tools into everyone's hands, making creativity a widely accessible way to stand out and add value.
  2. Creativity is fundamentally human self‑expression and choice, so authenticity and emotional perspective will matter more than purely data‑driven decisions.
  3. As interfaces shift from search and scrolling to conversation, storytelling and imaginative, poetic work will become the primary source of value rather than technical plumbing like targeting.

Craft Successful Conversational User Interfaces: Align User Intent With Developed Intent

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 19 implied HN points • 08 Feb 24
🕹 Technology User Interfaces
  1. It's important to match what users want to talk about with what the chatbot is set up to respond to. This makes conversations smoother and more enjoyable.
  2. Understanding different user intents helps in designing better chatbot interactions. Analyzing common questions can improve how the chatbot replies.
  3. Chatbots should be regularly updated based on user behavior and feedback. This helps keep the chatbot relevant and able to meet changing needs.

Data Monetization Strategies

astrodata • 19 implied HN points • 25 Jan 24
🕹 Technology User Interfaces
  1. When designing a data delivery layer, focus on maximizing the value customers can realize from your product by integrating data into their workflows effectively.
  2. Understand your customers' needs and workflows to choose the best data delivery options like user interfaces and machine interfaces, which can be combined for a cohesive solution.
  3. Data delivery options range from BI dashboards for insight viewing to APIs for seamless integration and data marketplaces for extending the reach of data products.

On Typing Chinese

Reboot • 31 implied HN points • 03 Feb 25
🕹 Technology User Interfaces
  1. Typing in Chinese is complex because it involves using different input methods to represent thousands of characters. This process can be frustrating and often requires negotiating between what you want to say and how the computer interprets your typing.
  2. There is a digital divide in China between generations and socioeconomic groups. Younger people are more familiar with technology, while older individuals may struggle to adapt, leading to varying experiences in the digital world.
  3. Moving from typing Chinese to English can be challenging, as it requires adjusting your muscle memory and skills. This switch highlights how language and technology can create feelings of exclusion for those not fully versed in the dominant digital practices.
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Cohere Coral

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 19 implied HN points • 23 Nov 23
🕹 Technology User Interfaces
  1. Cohere Coral is a chat interface that uses large language models and competes with others like ChatGPT. It's designed to be easy to use with no coding required.
  2. Coral can either answer questions based on its existing knowledge or look up information online for the latest answers. This helps provide accurate and timely responses.
  3. The tool allows businesses to customize its features and ensures that data stays private. It's a great option for companies looking to enhance their customer interaction.

The Computers Are Disappearing.

The Digital Anthropologist • 19 implied HN points • 10 Nov 23
🕹 Technology User Interfaces
  1. Computers are becoming less visible in our daily lives, blending into the background as they help us live more interesting and easier lives.
  2. The future may involve interacting with technology in more intuitive and less obtrusive ways, possibly through spoken commands, knobs, sliders, and interactive screens.
  3. As technology advances, we could see a shift towards simpler yet more sophisticated devices that perform tasks efficiently without unnecessary complexities or constant troubleshooting.

Curing Cancer for Social Networks: Solving the "Signal-to-Noise Ratio" Problem

Pacheco’s Substack • 10 HN points • 23 Mar 23
🕹 Technology User Interfaces
  1. Understanding the importance of maintaining a high signal-to-noise ratio in social networks.
  2. Considering the limitations of human social networks, such as Dunbar's Number and information velocity.
  3. Exploring the potential for a new social network model that prioritizes individual sovereignty, limits global influence, and facilitates meaningful connections.

Coming soon

burkhardstubert • 39 implied HN points • 18 Jan 22
🕹 Technology User Interfaces
  1. A newsletter is on the way, focusing on smart user interfaces.
  2. It targets users of Qt embedded devices, which are common in tech products.
  3. People can subscribe for updates and insights in this field.

Episode 24: Burkhard on Qt Embedded Systems

burkhardstubert • 19 implied HN points • 06 Dec 21
🕹 Technology User Interfaces
  1. Most machines have difficult user interfaces that frustrate users. They don't help regular users figure out how to operate the machines easily.
  2. User interfaces need to better understand people's needs and improve communication between humans and machines. This can lead to smarter, more productive experiences.
  3. Manufacturers should invest in better hardware and software today to improve user interfaces. This will help users do more with machines and ultimately sell more machines at higher prices.

Sensory Fragmentation

Bzogramming • 7 implied HN points • 27 Feb 23
🕹 Technology User Interfaces
  1. Engage more of your brain by involving multiple senses in your work.
  2. Avoid sensory junk food like music or sludge content that provide little relevant structure to your tasks.
  3. Prioritize a multisensory approach to computing interfaces to make work more engaging and productive.

AI Agents

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 0 implied HN points • 06 Aug 24
🕹 Technology User Interfaces
  1. AI Agents are programs that use large language models to work on tasks independently. They can break down complex questions and find solutions like humans do.
  2. These agents can handle tasks by analyzing user interfaces and predicting next actions by looking at icons and text. This makes them more effective in completing tasks on screens.
  3. Recent advancements have improved AI Agents' ability to understand and navigate user interfaces, allowing them to act more like real users. This helps them give better and more accurate results.