DiscoverMac Power Users843: Bear and Glass Teaches Keyboard Control
843: Bear and Glass Teaches Keyboard Control

843: Bear and Glass Teaches Keyboard Control

Update: 2026-04-05
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This episode features Brett Terstra and Christopher Gambray Wellincheck of Baron Glass, discussing their company's focus on human-driven automation solutions for businesses. They delve into the motivations behind Baron Glass, their early Mac experiences, and Brett's background as a developer. The conversation touches on the potential and privacy concerns of local AI and wearable recorders, and debates the impact of automation on human memory and learning, referencing studies on AI's effect on essay writing. Baron Glass emphasizes their tailored, human-crafted approach, contrasting it with AI-generated solutions and highlighting the cost-effectiveness and trust associated with their methods. The latter half of the episode shifts to Mac productivity, with Brett sharing his expertise on keyboard-driven utilities. This includes discussions on the Ultimate Hacking Keyboard (UHK), key remapping with Karabiner-Elements (especially the "hyper key"), and alternatives like BetterTouchTool and Super Key. Advanced tools like Keyboard Maestro, Leader Key, and the `defaultkeybindings.dict` file are explored for deep customization. Paletro is recommended as an accessible starting point for command palette functionality. The episode also covers Brett's Marked 3 app for Markdown preview and export, his note-taking workflow using Drafts and NV-Ultra, and favorite apps like Handbrake, Permute, and Bloom. Finally, Brett introduces his new app, Blogbook, for saving blogs into Markdown or EPUB formats.

Outlines

00:00:00
Introduction to Baron Glass and Early Mac Experiences

David Sparks and Steven Robles welcome Brett Terstra and Christopher Gambray Wellincheck, founders of Baron Glass, a company offering automation and tech solutions. They discuss the inspiration behind Baron Glass, driven by a need for specialized tech services for businesses, and share nostalgic early experiences with Macs.

00:03:53
Personal Journeys, Developer Backgrounds, and Local AI

Brett shares his transition to Mac and his work as a developer, introducing his "Doing" app and discussing the potential of local AI for data logging, contrasting it with cloud solutions and privacy concerns. The conversation also touches on wearable recorders and their privacy implications.

00:07:43
Automation's Impact on Memory, Learning, and Education

The hosts and guests debate whether over-reliance on AI and automation for memory and learning could diminish cognitive abilities. A study on AI's impact on essay writing is discussed, highlighting initial learning hindrances and challenges for educators.

00:10:45
Baron Glass's Human-Driven Automation Approach

Brett emphasizes Baron Glass's commitment to "human-driven" solutions without AI, focusing on consultations and tailored business needs. Christopher elaborates on their services, including automating tasks like invoicing and customer management, while respecting data privacy. They clarify their stance on recommending AI when appropriate but prioritizing human expertise.

00:13:26
Cost-Effectiveness, Trust, and Privacy in Automation

The cost-effectiveness of Brett's scripting abilities is contrasted with AI automation. Christopher highlights Baron Glass's dedication to delivering entirely human-crafted work, emphasizing trust and quality. Privacy concerns, especially for businesses like dentists, are discussed as a driver for local, privacy-preserving automation alternatives.

00:15:48
Advanced Keyboard Customization and Productivity Tools

Brett addresses the stability of local scripts and his expertise in future-proofing automations. The discussion shifts to keyboard-driven Mac utilities, including the Ultimate Hacking Keyboard (UHK), key remapping with Karabiner-Elements (creating a "hyper key"), and alternatives like BetterTouchTool and Super Key. Tools like LaunchBar, Leader Key, and Keyboard Maestro are explored for efficient app launching and complex shortcut management.

00:36:01
Deep macOS Key Binding Customization and Paletro

Brett explains advanced macOS key binding customization using `defaultkeybindings.dict`. Leader Key is presented as an open-source app for creating nested menus of shortcuts. Paletro is introduced as a utility that brings command palette functionality to all Mac applications, serving as an accessible starting point for automation.

00:44:54
Complementary Automation Styles and AI Text Tools

Christopher contrasts his preference for trackpad gestures and Stream Deck with Brett's keyboard focus. The Leap Motion device is briefly discussed. The power of the "hyper key" with Karabiner-Elements is reiterated. Text snippet managers and Co-Typist, an AI-powered inline sentence completion tool, are introduced.

00:52:23
Brett Terstra's Marked 3 and Note-Taking Workflow

Brett introduces Marked, a Markdown preview and writing tool, detailing Marked 3's enhanced export, custom style manager, and advanced rules engine. He describes his idea generation and task management process using Drafts, NV-Ultra, OmniFocus, and TaskPaper. Other note-taking apps like Bear Notes and Obsidian are briefly discussed.

01:10:43
Favorite Apps, Blogbook, and Closing Remarks

Favorite apps like Handbrake, Permute, and Bloom are shared. Brett introduces Blogbook, an app for saving blogs into Markdown or EPUB. The episode concludes with final recommendations for Baron Glass and Marked 3, along with sponsor thanks and closing remarks.

Keywords

Baron Glass


Business providing automation and tech solutions for companies, focusing on human-driven experiences.

Automation


Streamlining business processes and improving efficiency through technology, with an emphasis on custom software and scripts.

Markdown


Lightweight markup language used for web content, documentation, and notes, increasingly integrated with AI tools.

Keyboard Shortcuts


Custom commands for efficient workflow optimization on macOS, including advanced remapping and modifier keys.

Karabiner-Elements


Powerful macOS key remapping tool for creating custom shortcuts, notably the "hyper key."

Ultimate Hacking Keyboard (UHK)


Customizable, split mechanical keyboard designed for ergonomic efficiency and extensive key remapping.

Paletro


macOS utility bringing command palette functionality to all applications for quick menu item access.

Marked 3


Brett Terstra's Markdown preview and writing utility with enhanced export and customization features.

AI Integration


Incorporating AI into workflows, with a focus on local, privacy-preserving solutions and AI-powered text completion.

Productivity Tools


Software applications like note-taking apps, file managers, and automation utilities designed to enhance efficiency.

Q&A

  • What is Baron Glass and what services does it offer?

    Baron Glass is a business founded by Brett Terstra and Christopher Gambray Wellincheck that provides custom automation and technology solutions for companies. They focus on creating human-driven experiences to streamline business processes, manage data, and improve efficiency, excluding HIPAA-protected information.

  • How does Karabiner-Elements enhance keyboard functionality?

    Karabiner-Elements is a macOS utility that allows users to remap keys and create custom shortcuts. A popular use is transforming the Caps Lock key into a "hyper key," which acts as a modifier for a combination of Control, Option, Shift, and Command, enabling a vast array of new, conflict-free keyboard shortcuts.

  • What is Paletro and why is it recommended for Mac users?

    Paletro is a macOS application that brings a command palette to all Mac apps, similar to features in code editors. By pressing a keyboard shortcut, users can quickly search and execute any menu item within the active application, significantly speeding up workflows and reducing reliance on mouse navigation.

  • What are the key features of Marked 3?

    Marked 3, Brett Terstra's latest Markdown utility, offers enhanced DocX and EPUB export, a custom style manager for preview customization, advanced rule-based processing for Markdown files, a style stealer to replicate website aesthetics, and tools for converting web pages into Markdown.

  • How does Baron Glass approach the use of AI in their solutions?

    Baron Glass prioritizes human-driven solutions and coding. While they will recommend AI if it's the most efficient tool for a specific task, their core offering emphasizes human expertise, quality, and tailored solutions, particularly for businesses concerned about privacy and the reliability of AI-generated code.

  • What is the significance of Markdown in the current tech landscape?

    Markdown is increasingly important as a universal language for web content, documentation, and AI interactions. Many AI tools, especially for coders and content creators, use Markdown for input and output, making proficiency in it valuable.

  • How does Brett Terstra manage his ideas and tasks?

    Brett captures initial ideas in Drafts on his iPhone, then organizes detailed notes in NV-Ultra (a Markdown-based app). These notes are linked to OmniFocus or TaskPaper for task management, with TaskPaper files integrated into project directories for context-specific action lists.

Show Notes

Brett Terpstra and Christopher Gamblée-Wallendjack introduce Bear & Glass, their human-focused Mac automation consultancy. Brett shares his ultimate keyboard-driven workflow, previews Marked 3 and BlogBook. Then the gang geeks out on keyboard utilities.


This episode of Mac Power Users is sponsored by:


  • Ecamm: Powerful live streaming platform for Mac.

  • 1Password: Never forget a password again.


Guest Starring:

Christopher Gamblée-Wallendjack and Brett Terpstra


Links and Show Notes:

Credits


The Mac Power Users

Stephen Robles

David Sparks



The Editor

Jim Metzendorf



The Fixer

Kerry Provanzano


More Power Users: Ad-free episodes with regular bonus segments
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MPU 843 on YouTube
Bear & Glass - Human-Focused Apple Automation & Consulting
BrettTerpstra.com
Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI for Essay Writing Task — MIT Media Lab
My ultimate keyboard-driven Mac utility list - BrettTerpstra
Superkey
Ultimate Hacking Keyboard
doing - BrettTerpstra
Karabiner-Elements
Marked - Markdown Preview and Converter
HandBrake
Plexamp | Plex
GitHub - mikker/LeaderKey
Paletro — Command Palette in any applications
Keyboard Maestro
BetterTouchTool
Drafts | Where Text Starts
TaskPaper – Plain text to-do lists for Mac
Permute - Media Converter for macOS
Bloom - Finder, but Refined
Forklift 4
BlogBook — WordPress, Micro.blog, or Ghost
CineNerdle
GitHub - ecwilsonaz/mediasage: Unofficial AI-powered Plex playlist generator with library awareness. Every track it suggests, you actually own. · GitHub
Welcome to Bunch - Bunch.app
Scripting Jekyll image "uploads" - BrettTerpstra
Aptonic - Dropzone 5
Retrobatch 2 | Batch Image Processor
Web Excursions for March 31st, 2026 - BrettTerpstra.com
LaunchControl: The launchd GUI
Overtired – Tech, Mental Health, and Taylor Swift
Reflections on Macworld - 512 Pixels
Home Page - Podfeet Podcasts
FFmpeg
MailMate
Stream Deck | Elgato
nvUltra - Searchable, portable, MultiMarkdown notes
Task Management Software Built For Pros - OmniFocus - The Omni Group
Obsidian - Sharpen your thinking
Setapp | Powerful apps for Mac & iOS
Noodlesoft – Noodlesoft – Simply Useful Software
YUZU Custom Keycaps
Hyperkey
LaunchBar 6
Alfred - Productivity App for macOS
Cotypist – AI Autocomplete for Mac | Type Faster, Write Better
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843: Bear and Glass Teaches Keyboard Control

843: Bear and Glass Teaches Keyboard Control

David Sparks and Stephen Robles