3作者: riddleling6 个月前原帖
Built an iOS app that runs a local OCR server using Apple&#x27;s Vision Framework.<p>Creates a REST API endpoint accessible from any device on your network. No cloud services needed - everything processes locally on the phone.<p>Available on App Store (searching &quot;OCR Server&quot;).<p>Would appreciate feedback on the architecture or similar mobile-as-server projects you&#x27;ve seen.
3作者: moteo_dev6 个月前原帖
A motion-graphic comparison website in the vein of LMArena. The videos are rendered via Remotion.<p>We hope that AI will be used in interesting ways to help with video production, so we wanted to give some of the models available today a shot at some basic graphics.
3作者: itsnebulalol6 个月前原帖
Hello HN! Recently, we have released Nocturne 3.0.0, which is a complete replacement for the (now unusable) Spotify Car Thing stock firmware. We&#x27;re proud to eliminate more e-waste in the world.<p># Changes from v2 - Bluetooth tethering for car use (no more Raspberry Pi in the car) - Full graphics acceleration - Native Spotify login (no more client ID&#x2F;secret) - Start DJ from the Car Thing - Podcast support - Gesture control - New settings - Boot to Now Playing - Spotify Connect device switcher - Support for Japanese, Simplified Chinese, Traditional Chinese, Korean, Arabic, Devanagari, Hebrew, Bengali, Tamil, Thai, Cyrillic, Vietnamese, and Greek - Full knob control support - Local file support - Preset button support - Status bar on home (shows time &amp; Bluetooth&#x2F;Wi-Fi) - Auto brightness - Hold settings button for power menu - Lock screen showing time full screen (press settings button) - DJ preset binding (hold preset button while DJ is playing in Now Playing) - Spotify mixes in Radio tab (Discover Weekly, daily mixes, etc.) - OTA updates - + MUCH more (this is just the important stuff!)<p># Flashing A guide to flashing Nocturne 3.0.0 is in the README. Bluetooth will work out of the box, or choose an alternative in the Setting up Network section. Hotspot capability from your phone and plan are required for Bluetooth.<p># Notes This wouldn’t be possible without our donors and the rest of the Nocturne Team. We hope you’ll enjoy it, as we&#x27;ve spent thousands of hours working on it!<p>Consider buying the team a coffee if you can <a href="https:&#x2F;&#x2F;usenocturne.com&#x2F;support" rel="nofollow">https:&#x2F;&#x2F;usenocturne.com&#x2F;support</a><p><a href="https:&#x2F;&#x2F;github.com&#x2F;usenocturne&#x2F;nocturne&#x2F;releases&#x2F;tag&#x2F;v3.0.0" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;usenocturne&#x2F;nocturne&#x2F;releases&#x2F;tag&#x2F;v3.0.0</a>
1作者: ericinseattle6 个月前原帖
我们创建了Humanmark,以提供加密证明,确保请求来自于人类。它利用智能手机中的安全硬件来生成用户存在的证明。 关于试用的说明:该演示需要从App Store或Play Store安装我们的免费应用程序。 背景故事:我们曾尝试构建一个仅限人类使用的在线服务,并发现现有的现成验证方法无法在合理的程度上强制执行这一点。验证码(CAPTCHA)很容易被自动化程序破解,人工智能可以欺骗行为分析,而代理程序自我识别为人类。现有工具在防止恶意机器人破坏服务方面表现尚可,但在区分良性机器人和人类方面则效果不佳。我们原型设计了一种基于硬件的方法,认为它可以广泛应用,尤其是在所需硬件已经普及的情况下。 工作流程如下: 1. 你的后端通过我们的API创建一个挑战。 2. 你的前端加载带有该挑战的我们的SDK。 3. SDK在桌面上显示二维码,或在移动设备上显示按钮。 4. 用户扫描二维码或点击按钮以打开我们的应用。 5. 用户通过指纹/面部识别/密码进行身份验证。 6. 应用生成硬件证明用户存在的证据。 7. 我们的后端处理并验证该证明,将验证收据转发给SDK。 8. SDK将收据返回给你的前端。 9. 你的前端使用收据来授权相应的操作。 没有用户账户,并且在验证过程中用户数据(无论敏感与否)不会被保留。 到目前为止,我们已经构建了Rust后端、原生iOS/Android应用、TypeScript/JavaScript SDK、面向用户和开发者的网站,以及一个用于快速集成的Discourse插件。 限制: - 需要智能手机 - 用户必须安装我们的应用程序以进行验证(这是主要的摩擦点) - 能够物理操作智能手机的机器人可能会通过验证 - 这不是一个身份验证或身份识别产品;关注的是用户的身份特征,而非个人身份 我们认为这可以补充现有的验证方法。服务可能会广泛使用验证码或Turnstile,并为特定高价值操作添加Humanmark。或者,如果用户接受应用安装要求,他们可以在所有场景中使用它。 我们希望获得关于我们尚未考虑的安全因素的反馈、适合你们技术栈的集成模式、以及可能产生影响的用例或行业。欢迎讨论并提供任何反馈。