Open-source IP intercom & video surveillance software platform (RBT/Teledom)

A curated index of high-quality open-source tools empowering BIM workflows, CAD modeling, simulation, smart buildings, digital twins, and robotics in the built environment.

AI-Powered Building Energy Management System with 91%+ ML Accuracy

Dedicated MCP (Model Context Protocol) server for agentic interaction with BACnet building automation networks — bulk reads, hot-reload safety layer, and a ratatui operator console on the rusty-bacnet stack.

PRISMA 2020 systematic review (n=45) on Digital Twins for energy optimization in Smart Buildings (2015–2025) — article, Python pipeline, screening decisions, and technical mapping for RQ4. Master 1 Data & AI, Université Catholique de Lille.

Privacy-preserving federated learning framework using stacked LSTM for anomaly detection in smart building IoT sensor networks

The Arete SDK for Smart Buildings

Online Survey sytem using a Custom Chatbot UI and A 3D visualisation on the front end. Uses API calls designed using javascript and Uses Mongo as the database to save user survey responses.

Probabilistic building load forecasting (Q10/Q50/Q90) + risk-aware supervisory control using Patch Transformer (QR-PatchTST)

IoT Digital Twin for LBNL Building 59 — Azure IoT pipeline, React dashboard, LangGraph AI agent with RAG, autonomous monitoring, and predictive analytics. Built with FastAPI, ChromaDB, NVIDIA NIM, and Azure Container Apps.

BRICK is an open-source community-driven ontology standard for standardizing semantic descriptions of physical, logical, and virtual assets in buildings and the relationships between them.

Belden Inc. designs, manufactures, and markets networking, connectivity, and cable products and solutions for industrial automation, smart buildings, and broadcast markets.

FastAPI service integrating Cisco Spaces BLE presence events with Webex Wall Navigator devices via Control Hub APIs.

Johnson Controls is a global diversified technology and multi-industrial leader serving customers in over 150 countries, providing products, services, and solutions for buildings (HVAC, fire, security, building automation), energy storage, and connected building platforms (Metasys, OpenBlue).

A Streamlit-powered simulation tool to model and optimize elevator traffic in high-rise residential buildings.

Siemens is a global powerhouse in the fields of electrification, automation and digitalization. The company offers a broad portfolio of products, solutions and services that enable customers to increase their efficiency and sustainability. Siemens operates in a variety of sectors including energy, healthcare, infrastructure, and industry.

Conceptual knowledge graph schema for a residential complex digital twin, modeling infrastructure, facilities, automation, security, and people.