{
  "id": 1558352,
  "title": "Real-Time Robot Telemetry Visualization on Android",
  "url": "https://urgent.news/2026/08/17/real-time-robot-telemetry-visualization-on-android",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-17T20:25:12.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/vmodal_ai/real-time-robot-telemetry-visualization-on-android-1893"
  },
  "original_language": "en",
  "account": null,
  "summary": "This article provides a tutorial on building a real-time robot telemetry visualization application for Android. It begins by discussing the importance of receiving and rendering robot telemetry data, such as position, velocity, battery level, and temperature. The author recommends using a strongly typed model to maintain UI and processing layer ease of maintenance. The article then delves into streaming data using a Flow interface and a ViewModel to collect the stream. The visualization part is accomplished using Compose, displaying the latest telemetry values in a clean and organized manner. Historical values are stored using a bounded buffer to avoid storing unlimited telemetry. To handle high-frequency data, the ingestion and rendering processes are separated, with processing rates being higher than the UI refresh rates. Connection state handling is also crucial, distinguishing between connected, connecting, disconnected, reconnecting, and error states. The article concludes by emphasizing the significance of network resilience, security measures, and the use of Kotlin Flow and StateFlow for a reactive robot dashboard.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}