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Sensors & Perception

How robots see and feel the world. We cover LiDAR, depth sensors, tactile skins, event cameras and the SLAM algorithms that stitch it all together.

Topics in Sensors & Perception

24 articles

Close-up of a futuristic car dashboard in selective focus, emphasizing modern design elements.
LiDAR & Depth Sensors
Solid-State LiDAR, ToF, and Stereo Depth: The Hardware Reality for Humanoids

A technical assessment of LiDAR, Time-of-Flight, and Stereo Depth sensors for humanoid robotics, graded by shipping hardware availability and pilot deployments. Includes specific pricing and availability data for the Indian market.

Jul 19, 2026 · 12 min
Detailed view of hands interacting with electronic device, showcasing technology and collaboration.
Tactile Skins
The Reality of Tactile Skins in Humanoid Robotics: GelSight, BioTac, and Capacitive Arrays

An objective assessment of shipping tactile sensor hardware, including GelSight, BioTac, and capacitive arrays, evaluating their maturity, integration costs, and availability in the Indian market.

Jul 19, 2026 · 8 min
Close-up of a PCB with sensors and tools, highlighting electronics engineering setup.
SLAM & Localisation
SLAM & Localisation: Navigating the Gap Between Simulation and Shipping Hardware

An assessment of SLAM, VIO, and map-building technologies currently available in India. This article grades claims by shipping hardware, analyzing ORB-SLAM, LiDAR trade-offs, and the real costs of robot autonomy without hype.

Jul 19, 2026 · 8 min
Detailed image of a Nikon mirrorless camera body on a yellow background.
Event Cameras
Event Cameras: Neuromorphic Vision for High-Speed Robotics

Event cameras offer microsecond latency for robotics, moving beyond traditional frames. Analysis of shipping hardware, Indian market pricing, and practical deployment limits.

Jul 19, 2026 · 9 min
Close-up of a digital air quality monitor displaying CO2, PM2.5, and temperature readings.
SLAM & Localisation
Beyond the Demo: Grounding SLAM & Localisation in Shipping Hardware

An objective analysis of Simultaneous Localisation and Mapping (SLAM), Visual-Inertial Odometry (VIO), and modern map-building technologies. This report prioritizes deployed hardware over simulation claims, evaluates the economic viability of sensors in India, and assesses the gap between research papers and commercial products.

Jul 17, 2026 · 9 min
Photographers gather on a city street capturing dynamic shots during the day.
Event Cameras
Event Cameras: The Hardware Reality for High-Speed Robotics

An evidence-based assessment of neuromorphic vision sensors currently shipping, focusing on latency, dynamic range, and deployment viability in the Indian robotics market.

Jul 17, 2026 · 11 min
Extreme close-up image capturing the intricate details of a blue human eye with remarkable clarity.
LiDAR & Depth Sensors
LiDAR & Depth Sensors: A Hardware-First Assessment for Robotics

An objective review of solid-state LiDAR, ToF, and stereo depth sensors currently shipping in the robotics sector, with a focus on India market availability and landed pricing.

Jul 11, 2026 · 8 min
Detailed close-up showing the unique texture of alligator skin arranged in a pattern.
Tactile Skins
Beyond Visual Reliance: A Critical Review of Commercial Tactile Skin Technologies

An assessment of current tactile skin technologies including GelSight, BioTac, and capacitive arrays. This report evaluates their maturity, shipping status, and availability in the Indian market with specific focus on landed costs and practical deployment challenges.

Jul 11, 2026 · 8 min
Detailed image of a Nikon mirrorless camera body on a yellow background.
LiDAR & Depth Sensors
LiDAR & Depth Sensors: Evaluating Shipping Hardware Over Conceptual Hype

A grounded analysis of solid-state LiDAR, Time-of-Flight, and stereo depth cameras currently available in the market, with a focus on pilot deployments, technical specifications, and India-specific pricing availability.

Jul 9, 2026 · 8 min
Detailed close-up showing the unique texture of alligator skin arranged in a pattern.
Tactile Skins
Tactile Skins in Humanoid Robotics: Shipping Hardware vs. Promises

An analysis of commercial tactile skin technologies including GelSight, BioTac, and capacitive arrays. We evaluate shipping hardware readiness, technical performance, and availability within the Indian market, avoiding marketing hype in favor of spec sheets and deployment data.

Jul 9, 2026 · 12 min
Close-up of individual holding VR controllers, focused on hands and devices.
SLAM & Localisation
Beyond the Hype: Grounding SLAM and Localisation in Shipping Hardware

An evidence-based analysis of Simultaneous Localisation and Mapping (SLAM) and Visual Inertial Odometry (VIO). This article evaluates ORB-SLAM architectures, LiDAR versus Visual sensor trade-offs, and the practical implications for the Indian robotics market, avoiding speculation in favor of deployed hardware specifications.

Jul 9, 2026 · 8 min
High-end video camera setup at an outdoor car event, displaying advanced filming equipment.
Event Cameras
Event Cameras: Neuromorphic Vision for High-Speed Robotics in India

A technical assessment of Dynamic Vision Sensors (DVS) for robotics. This article evaluates hardware availability, technical specifications, and realistic deployment scenarios in the Indian market, distinguishing between shipping products and conceptual announcements.

Jul 9, 2026 · 7 min
Close-up of a modern drone in flight against a natural blurred backdrop, showcasing advanced technology.
LiDAR & Depth Sensors
LiDAR & Depth Sensors: Hardware Reality Check for Indian Robotics

An analysis of shipping solid-state LiDAR, ToF, and stereo depth sensors for robotics in India. This article prioritizes hardware availability, deployment pilots, and landed costs over announcements.

Jul 6, 2026 · 10 min
Detailed close-up of embossed anatomy diagrams on an open braille book page.
Tactile Skins
Grounded in Hardware: A Practical Review of Tactile Skin Technologies for Robotics

An engineering assessment of GelSight, BioTac, and capacitive arrays, focusing on shipping status, technical maturity, and Indian market availability with landed cost estimates.

Jul 6, 2026 · 9 min
Close-up of individual holding VR controllers, focused on hands and devices.
SLAM & Localisation
SLAM & Localisation: Navigating the Gap Between Algorithm and Hardware

An analysis of Simultaneous Localization and Mapping (SLAM) technologies, focusing on ORB-SLAM, Visual-Inertial Odometry (VIO), and practical deployment challenges in commercial robotics.

Jul 6, 2026 · 10 min
Close-up of professional video cameras on tripods, set up indoors for filming.
Event Cameras
Event Cameras in Robotics: A Grounded Assessment of Hardware and Deployment

Event cameras offer low latency and high dynamic range, crucial for fast-moving robots. This article examines current hardware, practical deployments, and India-specific availability without marketing hype.

Jul 6, 2026 · 8 min
Extreme close-up image capturing the intricate details of a blue human eye with remarkable clarity.
LiDAR & Depth Sensors
Beyond the Hype: Real-World Deployment of LiDAR & Depth Sensors in Robotics

A grounded analysis of solid-state LiDAR, Time-of-Flight, and stereo depth sensors currently shipping in robotic systems. This article grades claims by hardware availability, reviews spec sheets, and provides landed cost estimates for the Indian market.

Jul 4, 2026 · 8 min
Detailed view of hands interacting with electronic device, showcasing technology and collaboration.
Tactile Skins
Beyond Visuals: A Grounded Assessment of Commercial Tactile Skins for Humanoid Robotics

An analysis of GelSight, BioTac, and capacitive skins focusing on shipping hardware, pricing, and India availability for humanoid robotics.

Jul 4, 2026 · 8 min
Close-up of a PCB with sensors and tools, highlighting electronics engineering setup.
SLAM & Localisation
Beyond the Demo: Practical SLAM and Localisation in Commercial Robotics

An evaluation of ORB-SLAM, VIO, and modern map-building technologies, grading claims by shipping hardware and pilot deployments rather than academic benchmarks. Focus on India-specific availability, hardware constraints, and landed cost estimates for robotics integrators.

Jul 4, 2026 · 9 min
Photographers focusing on event coverage with advanced cameras indoors, showcasing media professionals in action.
Event Cameras
Event Cameras: The Real-Time Vision Sensor for High-Speed Robotics

Event cameras (Dynamic Vision Sensors) offer microsecond latency and high dynamic range for robotics but face adoption hurdles regarding texture recognition and cost. This analysis grades available hardware, India availability, and practical deployment constraints without marketing hype.

Jul 4, 2026 · 8 min
Close-up of a modern drone in flight against a natural blurred backdrop, showcasing advanced technology.
LiDAR & Depth Sensors
Shipping Reality: Solid-State LiDAR, ToF, and Depth Perception in Humanoid Robotics

A grounded assessment of currently shipping LiDAR and depth sensors for humanoid robots, grading claims by hardware availability, pilot deployments, and pricing in the Indian market.

Jul 1, 2026 · 10 min
Hand feeling Braille text on paper, highlighting tactile reading for the visually impaired.
Tactile Skins
Beyond Vision: A Grounded Analysis of Shipping Tactile Skin Technologies

This article examines GelSight, BioTac, and capacitive arrays based on available shipping hardware, pilot data, and manufacturer specifications, with specific attention to India market entry and landed costs.

Jul 1, 2026 · 9 min
Two hands holding VR controllers against a white background, showcasing virtual reality technology.
SLAM & Localisation
Grounded Navigation: Real-World SLAM & Localisation in Shipping Robots

A grounded analysis of Simultaneous Localization and Mapping (SLAM) technologies currently available for humanoid and service robots, focusing on hardware realities, algorithmic constraints, and Indian market deployment costs.

Jul 1, 2026 · 9 min
Multiple mobile phones capturing a live event at a prominent landmark in Oslo, Norway.
Event Cameras
Event Cameras: High-Speed Neuromorphic Vision for Industrial and Humanoid Robotics

A technical assessment of Dynamic Vision Sensors (DVS) focusing on shipping hardware, latency benefits, and market availability in India.

Jul 1, 2026 · 10 min

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