London AI, Machine Learning and Computer Vision Meetup

In this technical workshop, we’ll show how to build a feedback-driven annotation pipeline for perception models using FiftyOne. We’ll explore real model failures and data gaps, and turn them into focused annotation tasks that then route through a repeatable workflow for labeling and QA. The result is an end-to-end pipeline keeping annotators, tools, and models aligned and closing the loop from annotation, curation, back to model training and evaluation.

Time and Location

Feb 18, 2026
10 - 11 AM PST
Online. Register for the Zoom!

What you'll learn

• Techniques for labeling the data that matters the most for annotation time and cost savings
• Structure human-in-the-loop workflows for finding and fixing model errors, data gaps, and targeted relabeling instead of bulk labeling
• Combine auto-labeling and human review in a single, feedback-driven pipeline for perception models
• Use label schemas and metadata as “data contracts” to enforce consistency between annotators, models, and tools, especially for multimodal data
• Detect and manage schema drift and tie schema versions to dataset and model versions for reproducibility
• QA and review steps that surface label issues early and tie changes back to model behavior
• An annotation architecture that can accommodate new perception tasks and feedback signals without rebuilding your entire data stack

Join Harpreet Sahota for a virtual workshop to learn how to use Facebook's Action100M dataset and FiftyOne to build an end-to-end workflow.

Date, Time and Location

Feb 26, 2026
9am - 10am Pacific
Online. Register for the Zoom!

Video is the hardest modality to work with. You're dealing with more data, temporal complexity, and annotation workflows that don't scale. This hands-on workshop tackles a practical question: given a large video dataset, how do you understand what's in it without manually watching thousands of clips?

In this workshop you'll learn how to:

• Navigate and explore video data in the FiftyOne App, filter samples, and understand dataset structure
• Compute embeddings with Qwen3-VL to enable semantic search, zero-shot classification, and clustering
• Generate descriptions and localize events using vision-language models like Qwen3-VL and Molmo2
• Visualize patterns in your data through embedding projections and the FiftyOne App
• Evaluate model outputs against Action100M's hierarchical annotations to validate what the models actually capture

By the end of the session, you'll have a reusable toolkit for understanding any video dataset at scale, whether you're curating training data, debugging model performance, or exploring a new domain.

Mar 5, 2026
9 - 11 AM Pacific
Online. Register for the Zoom!

MOSPA: Human Motion Generation Driven by Spatial Audio

Enabling virtual humans to dynamically and realistically respond to diverse auditory stimuli remains a key challenge in character animation, demanding the integration of perceptual modeling and motion synthesis. Despite its significance, this task remains largely unexplored. Most previous works have primarily focused on mapping modalities like speech, audio, and music to generate human motion. As of yet, these models typically overlook the impact of spatial features encoded in spatial audio signals on human motion.

To bridge this gap and enable high-quality modeling of human movements in response to spatial audio, we introduce the first comprehensive Spatial Audio-Driven Human Motion (SAM) dataset, which contains diverse and high-quality spatial audio and motion data. For benchmarking, we develop a simple yet effective diffusion-based generative framework for human MOtion generation driven by SPatial Audio, termed MOSPA, which faithfully captures the relationship between body motion and spatial audio through an effective fusion mechanism. Once trained, MOSPA can generate diverse, realistic human motions conditioned on varying spatial audio inputs. We perform a thorough investigation of the proposed dataset and conduct extensive experiments for benchmarking, where our method achieves state-of-the-art performance on this task.

About the Speaker

Zhiyang (Frank) Dou is a Ph.D. student at MIT CSAIL, advised by Prof. Wojciech Matusik. I work with the Computational Design and Fabrication Group and the Computer Graphics Group.

Securing the Autonomous Future: Navigating the Intersection of Agentic AI, Connected Devices, and Cyber Resilience

With billions of devices now in our infrastructure and emerging as autonomous agents (AI), we face a very real question: How can we create intelligent systems that are both secure and trusted? This talk will explore the intersection of agentic AI and IoT and demonstrate how the same AI systems can provide robust defense mechanisms. At its core, however, this is a challenge about trusting people with technology, ensuring their safety, and providing accountability. Therefore, creating a new way of thinking is required, one in which security is built in, and where autonomous action has oversight; and, ultimately, innovation leads to greater human well-being.

About the Speaker

Samaresh Kumar Singh is an engineering principal at HP Inc. with more than 21 years of experience in designing and implementing large-scale distributed systems, cloud native platform systems, and edge AI / ML systems. His expertise includes agentic AI systems, GenAI / LLMs, Edge AI, federated and privacy preserving learning, and secure hybrid cloud / edge computing.

Plugins as Products: Bringing Visual AI Research into Real-World Workflows with FiftyOne

Visual AI research often introduces new datasets, models, and analysis methods, but integrating these advances into everyday workflows can be challenging. FiftyOne is a data-centric platform designed to help teams explore, evaluate, and improve visual AI, and its plugin ecosystem is how the platform scales beyond the core. In this talk, we explore the FiftyOne plugin ecosystem from both perspectives: how users apply plugins to accelerate data-centric workflows, and how researchers and engineers can package their work as plugins to make it easier to share, reproduce, and build upon. Through practical examples, we show how plugins turn research artifacts into reusable components that integrate naturally into real-world visual AI workflows.

About the Speaker

Adonai Vera - Machine Learning Engineer & DevRel at Voxel51. With over 7 years of experience building computer vision and machine learning models using TensorFlow, Docker, and OpenCV.

Transforming Business with Agentic AI

Agentic AI is reshaping business operations by employing autonomous systems that learn, adapt, and optimize processes independently of human input. This session examines the essential differences between traditional AI agents and Agentic AI, emphasizing their significance for project professionals overseeing digital transformation initiatives. Real-world examples from eCommerce, insurance, and healthcare illustrate how autonomous AI achieves measurable outcomes across industries. The session addresses practical orchestration patterns in which specialized AI agents collaborate to resolve complex business challenges and enhance operational efficiency. Attendees will receive a practical framework for identifying high-impact use cases, developing infrastructure, establishing governance, and scaling Agentic AI within their organizations.

About the Speaker

Joyjit Roy is a senior technology and program management leader with over 21 years of experience delivering enterprise digital transformation, cloud modernization, and applied AI programs across insurance, financial services, and global eCommerce.

Mar 11, 2026
10-11am PST
Online, Register for the Zoom!

Industries from robotics to autonomous vehicles are converging on world foundation models (WFMs) and action-conditioned video generation, where the challenge is predicting physics, causality, and intent. But this shift has created a massive new bottleneck: validation.

How do you debug a model that imagines the future? How do you curate petabyte-scale video datasets to capture the "long tail" of rare events without drowning in storage costs? And how do you ensure temporal consistency when your training data lives in scattered data lakes?

In this session, we explore technical workflows for the next generation of Visual AI. We will dissect the "Video Data Monster," demonstrating how to build feedback loops that bridge the gap between generative imagination and physical reality. Learn how leading teams are using federated data strategies and collaborative evaluation to turn video from a storage burden into a structured, queryable asset for embodied intelligence.

About the Speaker

Nick Lotz is chemical process engineer-turned-developer who is currently a Technical Marketing Engineer at Voxel51. He is particularly interested in bringing observability and security to all layers of the AI stack.