- post Hot take on AI tools 2026-11-04
- review Grit 2026-10-26
- post Why Attend a conference? 2026-10-19
- review Endurance by … 2025-09-11
- talk An Elixir Savannah Modem Safari 2025-09-10
- talk How Fellowes Array uses Nerves 2025-05-14
- cv Fellowes Array 2024-01-08
- cv Bowery Farming 2022
- talk ROAR for Good on the Philly Maker Faire Podcast 2021-12-13
- cv ROAR for Good the Pivot 2019
- post History of Flash 2018-02-11
- post Daisy Sensor BLE API Part 1 2017-08-27
- cv ROAR for Good 2017-05-20
- post The tech below the surface 2016-10-08
- talk Bindings, the Best Code is the Code Not Written 2016-07-22 ▤ Slides
- post Bindings, the Best Code is the Code Not Written 2016-07-22
- talk Apple CoreBluetooth 2015-11-22 ▤ Slides
- post CoreBluetooth Class Summary 2015-11-22
- talk Smalltalk 2015-09-22 ▤ Slides
- post Smalltalk - What it is and how it influenced Apple software development for the last 35 yrs? 2015-09-22
- work MailPortals formerly MailBoxes 2015 ⌥ Source (opens in a new tab)
- cv Digital Spring, Daisy Sensor 2014
- talk IB_Designable and MVC 2014 ▤ Slides
- talk iOS AppDelegate Timeline 2013-04-13 ▤ Slides
- post iOS AppDelegate Timeline 2013-04-13
- post Fun with auto layout 2012-12-08
- company CreoScitex 2000
- company MOEDAE LLC 1991
- cv NMR Pulse Programmer Interface 1991
- project 2 Plane Balancer 1990
- organization University of British Columbia 1987
- company Creo Products 1983
- project Westtown Game Console 1980-12-25
- cv Digital waveform synthesizer for music 1980
- review HP-67 1976-12-25
- project It's a Theremin! 1975-11-01
- company MDA 1969
- organization CocoaHeads
- company Current Projects
- person Dan Gelbart
- organization Elixir
- company General Fusion
- person Ken Spencer
- person Michel Laberge
Welcome,
This is my work related website. Hopefully you find something of interest here. Beware, :-) I included posts on some really old projects just because they were fun. Like,
... "The Theremin" ...
Tags
-
2026
- post Hot take on AI tools
2026-11-04
It’s about the output not the ingredients - review Grit
2026-10-26
A book review - post Why Attend a conference? 2026-10-19
- post Hot take on AI tools
2026-11-04
-
2025
- review Endurance by …
2025-09-11
Book review - talk An Elixir Savannah Modem Safari 2025-09-10
- talk How Fellowes Array uses Nerves 2025-05-14
- review Endurance by …
2025-09-11
-
2024
- cv Fellowes Array 2024-01-08
-
2022
-
2021
- talk ROAR for Good on the Philly Maker Faire Podcast
2021-12-13
Rich Nelson and Taun Chapman from Roar for Good talk with the Philly Maker Faire Podcast (17 min).
- talk ROAR for Good on the Philly Maker Faire Podcast
2021-12-13
-
2019
-
2018
- post History of Flash
2018-02-11
Many of the sites hosting this history of flash are gone. I have copied it here so it will not disappear.
- post History of Flash
2018-02-11
-
2017
- post Daisy Sensor BLE API Part 1
2017-08-27
An Overview of the Daisy Sensor Bluetooth Low Energy API and specification. - cv ROAR for Good 2017-05-20
- post Daisy Sensor BLE API Part 1
2017-08-27
-
2016
- post The tech below the surface
2016-10-08
An iOS implementation of a touch interactive Lindenmayer system fractal generator. The only iOS L-System generator which lets the user drag and drop graphic rule tiles to create new interesting fractals. Combines highly optimized C code, image filters and motion sensing and custom view transitions. - talk Bindings, the Best Code is the Code Not Written 2016-07-22 ▤ Slides
- post Bindings, the Best Code is the Code Not Written
2016-07-22
Using Cocoa bindings reduces the glue code you once had to write to connect a view to its underlying model.
- post The tech below the surface
2016-10-08
-
2015
- talk Apple CoreBluetooth 2015-11-22 ▤ Slides
- post CoreBluetooth Class Summary
2015-11-22
A visual layout of all the iOS CoreBluetooth classes and their relationships. - talk Smalltalk 2015-09-22 ▤ Slides
- post Smalltalk - What it is and how it influenced Apple software development for the last 35 yrs?
2015-09-22
A focus on the technical aspects of Smalltalk with a live demo of a modern Smalltalk system showing how Smalltalk removes many of the pain points programmers experience everyday - work MailPortals formerly MailBoxes
An IMAP mail client that keeps your important mail front and center ⌥ Source (opens in a new tab)
-
2014
-
2013
- talk iOS AppDelegate Timeline 2013-04-13 ▤ Slides
- post iOS AppDelegate Timeline
2013-04-13
A visual diagram of app delegate callback sequence for iOS applications.
-
2012
- post Fun with auto layout
2012-12-08
Fun in the sense of `great difficulties and mysteries.`
- post Fun with auto layout
2012-12-08
-
2000
-
1991
-
1990
-
1987
-
1983
-
1980
-
1976
- review HP-67 1976-12-25
-
1975
- project It's a Theremin! 1975-11-01
-
1969
-
Undated
- organization CocoaHeads
- company Current Projects
Array - Air Quality Management - person Dan Gelbart
- organization Elixir
- company General Fusion
- person Ken Spencer
- person Michel Laberge
- Hot take on AI tools
-
Grit
- Why Attend a conference?
- Endurance by …
- An Elixir Savannah Modem Safari
- How Fellowes Array uses Nerves
- Fellowes Array
- Bowery Farming
- ROAR for Good on the Philly Maker Faire Podcast
- ROAR for Good the Pivot
- History of Flash
- Daisy Sensor BLE API Part 1
- ROAR for Good
- The tech below the surface
- Bindings, the Best Code is the Code Not Written
- Bindings, the Best Code is the Code Not Written
- Apple CoreBluetooth
- CoreBluetooth Class Summary
- Smalltalk
- Smalltalk - What it is and how it influenced Apple software development for the last 35 yrs?
- MailPortals formerly MailBoxes
- Digital Spring, Daisy Sensor
- IB_Designable and MVC
- iOS AppDelegate Timeline
- iOS AppDelegate Timeline
- Fun with auto layout
- CreoScitex
- MOEDAE LLC
-
NMR Pulse Programmer Interface
-
2 Plane Balancer
- University of British Columbia
- Creo Products
- Westtown Game Console
-
Digital waveform synthesizer for music
- HP-67
-
It's a Theremin!
- MDA
- CocoaHeads
- Current Projects
- Dan Gelbart
- Elixir
- General Fusion
- Ken Spencer
- Michel Laberge
Nothing here matches the filters yet.