Projects

Daisy Sensor App

An iOS app to serve as a user interface to the Digital Spring bluetooth low energy (BLE) soil moisture, light & temperature sensor. Design & implementation of an app capable of communicating with the Daisy Sensor in the background without repeated user intervention and then provide a simple notification to the user when their plants need attention.

Bluetooth Integration

Some bluetooth low energy integration projects

Slowhand for the Mac

OS X Application for helping users learn music. Design & implementation of an Apple HIG (Human Interface Guidelines) UI/UX and for allowing the user to define video loop segments which can then be slowed down, zoomed & panned.

FractalScapes Interactive Fractal Designer

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.

MailPortals formerly MailBoxes

An as yet unreleased Mac OS E-mail application which allows the user to view and manipulate multiple mail box folder listings simultaneously.

NMR Pulse Programmer Interface

A DOS based GUI interface for controlling the inputs to a nuclear magnetic resonance machine then gathering presenting and storing the results in real time.

2 Plane Production Balancing Automation

Around 1990 and the first indie consulting dollar. Conceived and implemented an automated custom 2 plane balancing fixture. Reducing production time from hours to 15 minutes. Software - matrix math for 2 plane balancing algorithm and UI. Hardware - multiple accelerometers, programmable HP 35665A Dynamic Signal Analyzer.

Digital waveform synthesizer for music

Way back in 1980-81 almost pre-digital, conceived of designed and implemented a programmable hardware and software based digital waveform synthesizer to be used as a keyboard synthesizer. This was in the day of analog MOOGs and FM synthesis.

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