~/talks

Julian Cheal

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titleconferencedate
Make a Massively Multiplayer Ruby Game with Dragon RubyFriendly.rb 20242024-09-18
Shows how to build real games with Dragon Ruby (SDL under the hood), live-reloads code, and hits 60 fps. Demonstrates a working Flappy Dragon prototype — 355…
Talk on
Making music with Ruby and Sonic PiFriendly.rb 20232023-09-27
Live demo shows Sonic Pi + Ruby DSL driving audio with SuperCollider synths, playing an E2 minor pentatonic across three octaves using tick and sleep, then…
Lightning on
Cocktail Masterclass with Ruby and FriendsRubyConf 20192019-11-18
Project is a Raspberry Pi cocktail robot called Ruby Mixologist that combines a Rails UI, YAML drink recipes, peristaltic pumps driven by relays, and a…
Talk on
Do Androids Dream of Electronic Dance Music?RubyKaigi 20172017-09-18
A pipeline converts 110 MIDI files (royalty-free deadmau5 samples) into TFRecords and trains an LSTM via TensorFlow and Magenta (mostly Python with ~5% Ruby…
Talk on
Inventing Friends: ActionCable + AVS = 3RailsConf 20172017-04-25
A Rails app named Friendsterbookspace uses ActionCable for a live MMOC chatroom, wires Alexa via the Alexa Skills Kit and the Amazon Voice Service, sends text…
Talk on
It's More Fun to ComputeRubyConf 20162016-11-10
Live demos show Ruby driving real synths via Ruby + Sonic Pi + MIDI using a small JRuby/DRb server that routes notes to Korg Volca and Minibrute hardware and…
Talk on
Charming RobotsRubyKaigi 20152015-12-11
Ruby code actually drives hardware: use r2 to blink an Arduino LED and a DigiSpark, scale to a 60-LED RGB strip that lights more LEDs with louder sound, and…
Talk on
Dancing with RobotsJSConf Budapest 20152015-05-14
Uses Cylon.js and Johnny-Five to control Arduinos via Fermata, blink LEDs in 17 lines, drive RGB strips and EL wire, and swap adapters (BeagleBone, Photon)…
Talk on
Dancing with RobotsNickel City Ruby 20142014-10-02
By, Julian Cheal Help us caption & translate this video! http://amara.org/v/F1k1/
Talk on
Dancing with RobotsRocky Mountain Ruby 20142014-09-24
Shows actual code and hardware: using R2 Ruby library (and SylonJS/Gobot bindings) to blink Arduinos, drive a 60-LED Adafruit strip, and control LEDs over a…
Talk on
Dancing with RobotsBarcelona Ruby Conference 20142014-09-11
Ruby code uses the R2 Ruby framework on top of Celluloid to talk to hardware via Firmata on Arduino, DigiSpark, Spark Core and BeagleBone Black, driving…
Talk on
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