笔知道的一切。现在你也知道。
Everything your pencil knows. Now you know it too.
四个标签页，一条清晰的路径。先看状态。再做体检。然后在画板和实时数据里，亲眼验证。
Four tabs. One clear path. Check the status. Run the tests. Then see it for yourself, on the canvas and in the live readouts.
概览
Dashboard
连接状态。能力清单。四项实时读数。还有一支跟着你动的 3D 笔。一屏之内，了然于心。
Connection status. A capability list. Four live readouts. And a 3D pencil that moves exactly as you do. One screen tells you where things stand.
硬件体检
Hardware tests
悬停截止距离与光标偏移。三个通道的量程覆盖评级。笔身触觉。每一次挤压与双击的时长。一轮跑完，心里就有数了。
Hover cutoff and cursor offset. Range coverage across all three channels. Barrel haptics. Every squeeze and double-tap, timed. One pass, and you know where you stand.
画板
Canvas
PencilKit 画布，配官方工具盘与四种纸张纹理。笔悬在纸面上方，整支笔的影子随之落下。近处清晰，远处虚化。
A PencilKit canvas, with Apple's own tool picker and four paper textures. Hold the pencil above the page, and its whole silhouette falls onto the paper. Crisp up close. Soft further away.
实时数据
Live data
一块示波器式的读数面板。屏幕坐标、按压力度 0–255、倾角与方位角、侧旋指针。逐帧跟随，一拍不落。
An oscilloscope for your pencil. Coordinates, force from 0 to 255, altitude and azimuth, and a barrel-roll dial. Frame by frame. Nothing skipped.
设备健康报告
Health report
设备信息与体检结果，汇成一份报告。导出文本或 PDF，想发给谁就发给谁。
Device details and test results, gathered into one report. Export it as text or PDF. Share it however you like.
外观与语言
Look and language
八款 App 图标。两套主题配色。深浅跟随系统，或由你决定。切换语言，即刻生效。
Eight app icons. Two colour themes. Light and dark, on system or by hand. And a language switch that takes effect the moment you tap it.
用起来，需要这些。
What you'll need.
你的数据，从不离开这台设备。
Your data never leaves your iPad. Ever.
没有网络传输代码。没有账号。没有统计分析、崩溃上报和广告，也不跨应用追踪。所有读数，只在这台设备上处理，只在这台设备上显示。
No networking code. No account. No analytics, no crash reporting, no ads, no cross-app tracking. Every reading is processed and shown right here, and nowhere else.
有问题？随时找我们。
Questions? We're here.
常见的都写在支持页上：笔检测不到、型号认错、体检项目找不到、报告怎么导出。没找到答案，写信给我们就好。中文英文都欢迎。
The common ones are answered on the support page. The pencil isn't detected. The model is wrong. A test is missing. How to export the report. If yours isn't there, write to us. In English or Chinese.
