How to Build a Docker Container for Raspberry pi in the Cloud.
Japan Technical Jamboree 69での発表資料です。
mutlarch-user-staticによるx86サーバでのエミュレーション環境でARM32のコンテナをビルドする方法、さくらのクラウドVMやARM64サーバでの性能評価結果など。
#CELFJP
This document discusses USB support and open accessory protocols for Android devices. It covers built-in Android USB functions like mass storage and tethering. It also discusses limitations like lack of USB host support on most devices. The document introduces the open accessory protocol for communication between peripherals and Android via USB. It provides examples of accessory hardware kits and describes requirements for open accessory devices. Finally, it outlines the APIs and processes for connecting Android applications to USB accessories.
2011/11/12 福岡のAndroid Make Daysというイベントで使用した資料です。
Android端末と組み込みマイコンがUSB接続で連携するMicrobridge/PICという手段と、それを使用した例についてご紹介しています。
This slide is used for event that named Android Make Days at Fukuoka held on 12 Nov,2011.
About the method that to connect between Android-powered device and embedded microcontrollers by USB with Microbridge/PIC and introduce some examples with it.
これは2016/11/25のTechBuzz勉強会の発表資料です。
https://atnd.org/events/81260
Unityのnative pluginによってAndroid native機能を呼び出す方法を解説しました。一例として、MicrosoftのCognitive Serviceの一つ、Bing Speech To Text(Android)をUnityで使用できるようにして、Githubで公開しました。
https://github.com/flushpot1125/CognitiveSpeech-STT-Android_Unity
This presentation introduce how to implement Unity-Android native plugin. It also show an example of native plugin. See the above GitHub URL!.
IoT Devices Compliant with JC-STAR Using Linux as a Container OSTomohiro Saneyoshi
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Security requirements for IoT devices are becoming more defined, as seen with the EU Cyber Resilience Act and Japan’s JC-STAR.
It's common for IoT devices to run Linux as their operating system. However, adopting general-purpose Linux distributions like Ubuntu or Debian, or Yocto-based Linux, presents certain difficulties. This article outlines those difficulties.
It also, it highlights the security benefits of using a Linux-based container OS and explains how to adopt it with JC-STAR, using the "Armadillo Base OS" as an example.
Feb.25.2025@JAWS-UG IoT