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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 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
Detailed view of hands interacting with electronic device, showcasing technology and collaboration.
SLAM & Localisation
SLAM & Localisation: Technical Realities of ORB-SLAM and VIO in Indian Robotics

An editorial analysis of Simultaneous Localisation and Mapping (SLAM) technologies, focusing on Visual-Inertial Odometry (VIO) and ORB-SLAM3. We evaluate hardware constraints, map-building fidelity, and the commercial availability of SLAM-capable sensors within the Indian robotics ecosystem.

Jun 29, 2026 · 8 min
Close-up of professional video cameras on tripods, set up indoors for filming.
Event Cameras
Beyond Frames: The Reality of Event Cameras in Industrial Robotics

Event cameras offer low-latency vision for high-speed robotics, but adoption faces resolution and ecosystem hurdles. This report evaluates shipping hardware, pricing, and practical deployment challenges in the Indian market.

Jun 29, 2026 · 8 min
Abstract illustration of AI with silhouette head full of eyes, symbolizing observation and technology.
LiDAR & Depth Sensors
LiDAR & Depth Sensors: A Grounded Assessment of Shipping Hardware in India

An evidence-based review of solid-state LiDAR, ToF cameras, and stereo depth sensors currently available in India. This article distinguishes between shipping hardware and concept announcements, providing landed cost estimates and deployment realities for robotics integrators.

Jun 28, 2026 · 9 min
Macro shot of Braille dots embossed on paper, illustrating tactile reading for visually impaired.
Tactile Skins
Tactile Skins for Humanoid Robotics: Hardware Reality vs. Hype in 2024

An evidence-based review of tactile skin technologies including GelSight, BioTac, and capacitive arrays, focusing on shipping hardware, deployment status, and India market availability.

Jun 28, 2026 · 8 min
Extreme close-up image capturing the intricate details of a blue human eye with remarkable clarity.
LiDAR & Depth Sensors
The State of LiDAR & Depth Sensors in Robotics: A 2024 Reality Check

An evidence-based analysis of solid-state LiDAR, Time-of-Flight, and stereo depth sensors. We grade claims by shipping hardware and pilot deployments, focusing on availability and pricing in the Indian market.

Jun 21, 2026 · 7 min
Macro shot of Braille dots embossed on paper, illustrating tactile reading for visually impaired.
Tactile Skins
Beyond Force-Torque: A Critical Review of Tactile Skin Technologies for Humanoid Robotics

An evidence-based analysis of optical, fluidic, and capacitive tactile skin technologies. This article grades current hardware availability, distinguishes between pilot deployments and commercial products, and evaluates the practical implications for Indian humanoid robotics integration.

Jun 21, 2026 · 12 min
Top view of an adult playing with a VR headset and controllers indoors, emphasizing immersive gaming.
SLAM & Localisation
Beyond the Demo: The Engineering Reality of SLAM and Localisation in Shipping Robots

An evidence-based analysis of SLAM, VIO, and map-building technologies in shipping humanoid and mobile robots, focusing on India availability, sensor costs, and deployment constraints.

Jun 21, 2026 · 12 min
A dynamic gathering of photographers capturing moments indoors with flash.
Event Cameras
Beyond the Frame Rate: A Grounded Analysis of Event Cameras in High-Speed Robotics

An investigative look at neuromorphic vision sensors for robotics. We analyze shipping hardware, current deployment status in India, and the gap between technical specifications and real-world integration.

Jun 21, 2026 · 7 min
Detailed view of hands interacting with electronic device, showcasing technology and collaboration.
SLAM & Localisation
SLAM & Localisation: From Algorithm to Deployment in Industrial Robotics

An evidence-based review of Simultaneous Localization and Mapping (SLAM) technologies, focusing on Visual-Inertial Odometry (VIO) and ORB-SLAM implementations currently shipping in the global and Indian markets. This analysis prioritizes hardware availability, pilot deployments, and real-world constraints over theoretical potential.

Jun 19, 2026 · 7 min
A camera aims at a bustling marathon crowd in an urban setting, capturing live action.
Event Cameras
Beyond Frame Rates: The Real Utility of Event Cameras in High-Speed Robotics

Event cameras offer low-latency vision for high-speed robotics but face hardware and processing hurdles. This analysis reviews current shipping hardware, deployment status, and India market availability without hype.

Jun 19, 2026 · 7 min
A rainy, misty view in Rize, Turkey featuring a tower viewer against a foggy landscape.
LiDAR & Depth Sensors
The Reality of Perception: Shipping Hardware vs. Hype in LiDAR & Depth Sensors

A grounded analysis of LiDAR, ToF, and stereo depth sensors currently shipping to India, separating marketing claims from deployed hardware and pricing realities.

Jun 18, 2026 · 10 min
Macro shot of Braille dots embossed on paper, illustrating tactile reading for visually impaired.
Tactile Skins
Tactile Skins: Shipping Hardware vs. The Hype Cycle in Robotic Manipulation

An evidence-based review of GelSight, BioTac, and capacitive touch arrays currently available for robotic integration, focusing on shipping hardware, deployment realities, and pricing in the Indian market.

Jun 18, 2026 · 10 min
Close-up of farmers using drone controllers on a farm for precision agriculture.
LiDAR & Depth Sensors
LiDAR & Depth Sensors in Humanoid Robotics: A Practical Assessment

An evidence-based review of solid-state LiDAR, ToF, and stereo depth sensors currently shipping or piloted in humanoid applications, excluding speculative concepts. Includes India availability and landed cost estimates.

Jun 16, 2026 · 8 min
A close-up image of fingers touching and reading a Braille book for sensory perception.
Tactile Skins
Tactile Skins: Moving Beyond Binary Contact in Humanoid Robotics

An objective assessment of tactile skin technologies including GelSight, BioTac, and capacitive arrays, focusing on shipping hardware, technical limitations, and availability within the Indian robotics ecosystem.

Jun 16, 2026 · 8 min
A woman immersed in a vivid virtual reality experience with colorful LED lighting.
SLAM & Localisation
Beyond the Render: The Reality of SLAM & Localisation in Modern Robotics

An analysis of SLAM technologies including ORB-SLAM and VIO, focusing on actual hardware implementations, computational costs, and availability in the Indian market.

Jun 16, 2026 · 10 min
A detailed close-up of different camera lenses showcasing aperture and design.
Event Cameras
Event Cameras: Neuromorphic Vision Driving High-Speed Robotics

Event cameras represent a paradigm shift in machine vision, offering microsecond latency and high dynamic range crucial for high-speed robotics. This article examines the technology, key manufacturers, and the specific challenges of adoption in the Indian robotics market.

Jun 16, 2026 · 8 min
Modern smartphone with a triple camera on a vibrant grid surface, showcasing advanced technology.
LiDAR & Depth Sensors
LiDAR & Depth Sensors: The Ground Truth Behind Robotic Perception

An analytical review of solid-state LiDAR, Time-of-Flight, and stereo depth systems currently available in the robotics market. This article evaluates deployment maturity, technical specifications, and India-specific availability and pricing for sensor hardware.

Jun 13, 2026 · 9 min
Macro shot of Braille dots embossed on paper, illustrating tactile reading for visually impaired.
Tactile Skins
Tactile Skins: The Hardware Reality of Soft Robotics Touch

An objective analysis of tactile skin technologies including GelSight, BioTac, and capacitive arrays, evaluating their shipping status, technical limitations, and availability for Indian robotics integrators.

Jun 13, 2026 · 8 min
Close-up of a PCB with sensors and tools, highlighting electronics engineering setup.
SLAM & Localisation
Grounded Perception: A Technical Audit of SLAM and Localisation for Deployable Robotics

An analysis of current SLAM and Localisation technologies, evaluating ORB-SLAM, VIO, and mapping systems against shipping hardware requirements and Indian market availability. This article focuses on empirical data rather than conceptual hype.

Jun 13, 2026 · 10 min
Photographers focusing on event coverage with advanced cameras indoors, showcasing media professionals in action.
Event Cameras
Event Cameras: The High-Speed Vision Sensor Changing Robotics

Event cameras offer neuromorphic vision for high-speed robotics by capturing pixel-level changes asynchronously rather than in fixed frames. This article evaluates the current state of shipping hardware, deployment pilots, and the specific advantages for drones and humanoids, while analyzing availability and pricing in the Indian market.

Jun 13, 2026 · 9 min

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