隐私政策
2026 年 10 月 30 日 · 适用于 Chordesk iOS 1.22.1 与 Mac 0.18.1 的局域网版本
Chordesk 由 STLAND 开发，连接你选择并配对的 iPhone 与 Mac。本版本没有云端账号或远控中继服务；不会自动把远程画面、输入文字、相机或麦克风内容上传给开发者。
设备之间传输的内容
你选择共享的 Mac 画面会通过经过配对认证的 TLS 局域网连接发送到 iPhone。点击、滚动、键盘输入和显示器选择等指令发送到该 Mac。设备名称、显示器信息和控制状态用于显示连接状态。自动唤起键盘会检查 Mac 焦点控件的角色、可编辑性与安全输入状态，不读取该控件的文本值。
桌面画面与麦克风音频用于实时传输，Chordesk 不将它们录制到文件。你在远程应用中输入的内容，会由该应用按其自身规则处理或保存。
相机与麦克风
相机用于扫描配对二维码，以及 Duo 上可选的相机辅助背面交互。背面交互期间采集会话保持活动，但相机帧立即丢弃，不显示、保存或传输。相机权限由 iOS 管理，可在系统设置中撤销。
麦克风转发及连接时自动开启偏好均默认关闭。你开启后，音频加密传到已配对 Mac 选择的虚拟音频设备，供你选择的会议或语音应用使用。关闭开关、断连或进入后台会停止发送。第三方会议应用的录制与数据处理遵循其自身政策。
本地保存与控制
配对凭据和记住的电脑信息保存在设备钥匙串中；界面偏好、画质、显示模式恢复记录等保存在本机。可在连接列表中忘记电脑，在 Mac 主机停止服务或撤销配对，或通过系统设置撤销相机、麦克风、录屏和控制权限。没有需要到服务器删除的 Chordesk 云端账号。
第三方服务与反馈
本版本不内置广告、跨 App 跟踪或第三方分析 SDK。TestFlight 分发、崩溃诊断及主动反馈由 Apple 按其政策处理；开发者会查看你主动发送的测试反馈。系统或第三方输入法、可选显示／音频工具各自遵循其政策。
官网托管在 GitHub Pages；访问网站可能由 GitHub 处理连接日志。网站仅在本地保存语言偏好，不嵌入第三方视频追踪播放器。GitHub Issues 中主动提交的信息是公开的，请勿附上私人桌面、密码或有效配对凭据。
自愿内测报名
内测意向问卷由 Google Forms 托管，收集你主动填写的邮箱、职业、技术背景、设备、使用场景和 Demo 反馈，仅用于内测邀请与反馈联系。答卷不公开，不要求 Google 登录，不用于广告营销。Google 处理该服务的数据遵循其自身政策。你可以通过 styj@zju.edu.cn 请求更正或删除报名信息；报名不保证获得测试名额。
联系与更新
隐私问题可通过 styj@zju.edu.cn 联系开发者，或在 项目支持页面提出不含私人信息的问题。若以后加入云服务或改变数据处理方式，将更新本政策与应用中的相关说明。
Privacy policy
October 30, 2026 · Local-network versions: Chordesk iOS 1.22.1 and Mac 0.18.1
Chordesk is developed by STLAND and connects the iPhone and Mac you choose and pair. This version has no cloud account or remote-control relay service. It does not automatically upload remote screens, typed text, camera frames, or microphone content to the developer.
Data between your devices
The Mac display you select is sent to your iPhone over a pairing-authenticated TLS connection on the local network. Pointer, scroll, keyboard, and display-selection commands are sent to that Mac. Device names, display information, and control status describe the connection. Automatic keyboard presentation checks the focused Mac control’s role, editability, and secure-input status; it does not read the control’s text value.
Screen frames and microphone audio are used for real-time transport and are not recorded to files by Chordesk. The remote applications you type into may process or save your input under their own rules.
Camera and microphone
The camera scans pairing QR codes and supports the optional camera-accessory rear interaction on Duo. During rear interaction, a capture session remains active, but camera frames are immediately discarded, not displayed, stored, or transmitted. iOS manages camera permission, which you can revoke in Settings.
Microphone forwarding and its automatic-start preference are off by default. If enabled, audio is encrypted and sent to the virtual audio device selected on the paired Mac for use by your chosen meeting or voice application. Disabling it, disconnecting, or backgrounding the app stops transmission. Recording and data handling by a meeting application are governed by that application’s policies.
Local storage and controls
Pairing credentials and remembered computer information are stored in the device Keychain. Interface preferences, video quality, and display-restoration records remain local. You can forget computers in the connection list, stop service or revoke pairing on the Mac, and revoke camera, microphone, screen-recording, or control permissions in system settings. There is no Chordesk cloud account to delete.
Third parties and feedback
This version includes no advertising, cross-app tracking, or third-party analytics SDK. Apple handles TestFlight distribution, crash diagnostics, and voluntary feedback under its policies; the developer can review feedback you choose to send. System or third-party keyboards and optional display/audio tools have their own policies.
The website is hosted on GitHub Pages, where GitHub may process connection logs. The site saves only the language preference locally and does not embed a third-party tracking video player. Information you submit to GitHub Issues is public: do not include private desktops, passwords, or valid pairing credentials.
Voluntary beta registration
The interest form is hosted on Google Forms. It collects the email, occupation, technical background, devices, use cases, and demo feedback you choose to provide, only for beta invitations and feedback contact. Responses are not public, Google sign-in is not required, and the information is not used for advertising. Google handles its service data under its own policies. Email styj@zju.edu.cn to correct or delete your registration. Signing up does not guarantee beta access.
Contact and changes
For privacy questions, contact the developer at styj@zju.edu.cn or post a non-sensitive question on the project support page. If cloud services or data handling change, this policy and the relevant app explanations will be updated.
Chordesk