1# Subsystems 2 3- [Compilation and Building](subsys-build.md) 4 - [Building Guidelines for Mini and Small Systems](subsys-build-mini-lite.md) 5 - [Building Guidelines for Standard Systems](subsys-build-standard-large.md) 6- [Distributed Remote Startup](subsys-remote-start.md) 7- [Graphics](subsys-graphics.md) 8 - [Graphics](subsys-graphics-overview.md) 9 - [Development Guidelines on Container Components](subsys-graphics-container-guide.md) 10 - [Development Guidelines on Layout Container Components](subsys-graphics-layout-guide.md) 11 - [Development Guidelines on Common Components](subsys-graphics-common-guide.md) 12 - [Development Guidelines on Animators](subsys-graphics-animation-guide.md) 13- [Multimedia](subsys-multimedia.md) 14 - [Camera](subsys-multimedia-camera.md) 15 - [Overview](subsys-multimedia-camera-overview.md) 16 - [Development Guidelines on Photographing](subsys-multimedia-camera-photo-guide.md) 17 - [Development Guidelines on Video Recording](subsys-multimedia-camera-record-guide.md) 18 - [Development Guidelines on Previewing](subsys-multimedia-camera-preview-guide.md) 19 - [Audio/Video](subsys-multimedia-video.md) 20 - [Overview](subsys-multimedia-video-overview.md) 21 - [Development Guidelines on Media Playback](subsys-multimedia-video-play-guide.md) 22 - [Development Guidelines on Media Recording](subsys-multimedia-video-record-guide.md) 23- [Utils](subsys-utils.md) 24 - [Utils Overview](oem_subsys_utils_des.md) 25 - [Utils Development Guidelines](oem_subsys_utils_guide.md) 26 - [Utils FAQ](oem_subsys_utils_faq.md) 27- [AI Framework](subsys-aiframework.md) 28 - [AI Engine Framework](subsys-aiframework-guide.md) 29 - [Development Environment](subsys-aiframework-envbuild.md) 30 - [Technical Specifications](subsys-aiframework-tech.md) 31 - [Code Management](subsys-aiframework-tech-codemanage.md) 32 - [Naming](subsys-aiframework-tech-name.md) 33 - [API Development](subsys-aiframework-tech-interface.md) 34 - [Development Guidelines](subsys-aiframework-devguide.md) 35 - [SDK](subsys-aiframework-devguide-sdk.md) 36 - [Plug-in](subsys-aiframework-devguide-plugin.md) 37 - [Configuration File](subsys-aiframework-devguide-conf.md) 38 - [Development Examples](subsys-aiframework-demo.md) 39 - [KWS SDK](subsys-aiframework-demo-sdk.md) 40 - [KWS Plug-in](subsys-aiframework-demo-plugin.md) 41 - [KWS Configuration File](subsys-aiframework-demo-conf.md) 42- [Sensors](subsys-densor.md) 43 - [Sensors Overview](subsys-densor-overview.md) 44 - [Sensors Usage Guidelines](subsys-densor-guide.md) 45 - [Sensors Usage Example](subsys-densor-demo.md) 46- [Application Framework](subsys-application-framework.md) 47 - [Overview](subsys-application-framework-overview.md) 48 - [Setting Up a Development Environment](subsys-application-framework-envbuild.md) 49 - [Development Guidelines](subsys-application-framework-guide.md) 50 - [Development Example](subsys-application-framework-demo.md) 51- [OTA Upgrade](subsys-ota-guide.md) 52- [Security](subsys-security.md) 53 - [Overview](subsys-security-overview.md) 54 - [Development Guidelines on Application Signature Verification](subsys-security-sigverify.md) 55 - [Development Guidelines on Application Permission Management](subsys-security-rightmanagement.md) 56 - [Development Guidelines on IPC Authentication](subsys-security-communicationverify.md) 57- [Startup](subsys-boot.md) 58 - [Startup](subsys-boot-overview.md) 59 - [init Module](subsys-boot-init.md) 60 - [appspawn Module](subsys-boot-appspawn.md) 61 - [bootstrap Module](subsys-boot-bootstrap.md) 62 - [syspara Module](subsys-boot-syspara.md) 63 - [FAQs](subsys-boot-faqs.md) 64 - [Reference](subsys-boot-ref.md) 65- [Testing](subsys-testguide-test.md) 66- [DFX](subsys-dfx.md) 67 - [DFX](subsys-dfx-overview.md) 68 - [Development Guidelines on HiLog ](subsys-dfx-hilog-rich.md) 69 - [Development Guidelines on HiLog\_Lite](subsys-dfx-hilog-lite.md) 70 - [Development Guidelines on HiSysEvent](subsys-dfx-hisysevent.md) 71- [R&D Tools](subsys-toolchain.md) 72 - [bytrace Usage Guidelines](subsys-toolchain-bytrace-guide.md) 73 - [hdc\_std Usage Guidelines](oem_subsys_toolchain_hdc_guide.md) 74- [XTS](subsys-xts-guide.md)