CV

1. 2026

   • talk An Elixir Savannah Modem Safari

2. 2025

   • talk How Fellowes Array uses Nerves

3. 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).

4. 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.

5. 2017

   • post Daisy Sensor BLE API Part 1 2017-08-27
     An Overview of the Daisy Sensor Bluetooth Low Energy API and specification.
   • cv Bowery Farming 2017-05-20
   • work ROAR for Good 2017-05-20
   • cv ROAR for Good the Pivot 2017-05-20

6. 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
   • 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.

7. 2015

   • talk Apple CoreBluetooth 2015-11-22
   • post CoreBluetooth Class Summary 2015-11-22
     A visual layout of all the iOS CoreBluetooth classes and their relationships.
   • talk Smalltalk 2015-09-22
   • 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

8. 2014

   • work Digital Spring, Daisy Sensor
   • talk IB_Designable and MVC

9. 2013

   • talk iOS AppDelegate Timeline 2013-04-13
   • post iOS AppDelegate Timeline 2013-04-13
     A visual diagram of app delegate callback sequence for iOS applications.

10. 2012

    • post Fun with auto layout 2012-12-08
      Fun in the sense of `great difficulties and mysteries.`

11. 2000

    • company CreoScitex

12. 1991

    • company MOEDAE LLC
    • work NMR Pulse Programmer Interface

13. 1990

    • project 2 Plane Balancer

14. 1987

    • organization University of British Columbia

15. 1983

    • company Creo Products

16. 1980

    • thing Westtown Game Console 1980-12-25
    • project Digital waveform synthesizer for music

17. 1976

    • project HP-67 1976-12-25

18. 1975

    • project It's a Theremin! 1975-11-01

19. 1969

    • company MDA

20. Undated

    • organization CocoaHeads
    • project Current Projects
      It's all about the environment
    • company Current Projects
      Array - Air Quality Management
    • person Dan Gelbart
    • organization Elixir
    • company General Fusion
    • person Ken Spencer
    • person Michel Laberge