I want to turn the idea behind “don’t make us hot” into a focused Android application that keeps my place comfortably cool without constant manual tinkering. The mission is strictly home-automation: read the room temperature from common smart sensors and switch my cooling gear on or off so the set-point is never exceeded. Here’s what I need: • A clean, modern Android build (Kotlin or Java) that connects to Wi-Fi or Bluetooth-enabled thermostats, smart plugs, or IR blasters using standard protocols such as MQTT, REST, or BLE. • A tidy dashboard that shows current temp, target temp, device status, and a manual override. • Persistent settings, reliable background service, and a lightweight Material-style UI. Deliverables • Full source code plus an install-ready APK. • Setup notes covering dependencies and pairing steps. • A quick demonstration video (or test log) proving the app toggles the cooling device automatically when the threshold is crossed. Acceptance criteria • Works on Android 10 or newer. • Temperature updates reach the UI in ≤5 s. • Cooling device toggles successfully on at least 9 out of 10 crossings in a controlled test. If you’ve already built smart-home or IoT apps, tell me about them—hands-on experience with the above protocols will make your proposal stand out.