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

A technical evaluation of Solid-State LiDAR, Time-of-Flight (ToF), and Stereo Vision sensors for robotics. This report grades hardware by shipping status rather than announcements, analyzes performance trade-offs, and provides landed cost estimates for the Indian market.

An objective analysis of tactile skin technologies for humanoid robotics, grading GelSight, BioTac, and capacitive arrays by shipping hardware availability, pilot deployment status, and India market pricing.

A critical analysis of Simultaneous Localisation and Mapping (SLAM) and Visual Inertial Odometry (VIO) technologies currently shipping in robotics. This article moves beyond marketing claims to examine sensor requirements, algorithmic limitations, and deployment realities in the Indian market.

A rigorous analysis of Dynamic Vision Sensors (DVS) focusing on shipping hardware, latency benefits, and practical deployment in robotics, with specific attention to the Indian market and landed cost estimates.

An evidence-based review of solid-state LiDAR, Time-of-Flight, and stereo depth sensors currently shipping in the robotics market. This article grades claims by availability, analyzes landed costs in India, and separates deployed hardware from speculative roadmaps.

A grounded analysis of shipping tactile sensing technologies including GelSight, BioTac, and capacitive arrays. Focuses on hardware availability, technical specifications, and integration costs within the Indian robotics market.

An analysis of SLAM, ORB-SLAM, and VIO technologies focusing on hardware implementation, drift challenges, and market availability in India.

Event cameras represent a fundamental shift in robotic perception, moving from frame-based capture to asynchronous pixel-level change detection. This article evaluates the commercial maturity of Dynamic Vision Sensors (DVS), focusing on shipping hardware, pilot deployments, and pricing structures relevant to the Indian robotics ecosystem.

An evidence-based analysis of solid-state LiDAR, Time-of-Flight, and stereo depth sensors currently shipping in the robotics market. This article grades perception hardware by shipping status, pilot deployment data, and manufacturer specifications, with a specific focus on availability and landed costs in the Indian market.

An objective evaluation of GelSight, BioTac, and capacitive touch arrays, focusing on shipping hardware status, pilot deployments, and accessibility within the Indian market.

An engineering-focused analysis of Simultaneous Localisation and Mapping (SLAM) and Visual Inertial Odometry (VIO) systems. This article evaluates ORB-SLAM, LiDAR fusion, and sensor hardware availability in the Indian market, prioritizing shipped hardware over concept reveals.

Event cameras (Dynamic Vision Sensors) offer low-latency vision for high-speed robots. This article analyzes current shipping hardware, deployment readiness, and India market availability, avoiding hype in favor of technical fact.

An analysis of solid-state LiDAR, ToF, and stereo depth sensors currently shipping, focusing on performance metrics, India-specific availability, and landed costs for robotics integrators.

An objective analysis of tactile skin technologies including GelSight, BioTac, and capacitive arrays. We examine shipping hardware status, technical specifications, and availability within the Indian robotics market.

An analysis of Simultaneous Localization and Mapping (SLAM) technologies, focusing on Visual-Inertial Odometry (VIO) and ORB-SLAM. This article evaluates current hardware availability, cost structures, and deployment realities for Indian robotics developers, separating theoretical potential from shipped units.

Event cameras offer low-latency vision for high-speed robotics, but the technology faces integration hurdles. This article evaluates shipping hardware, pricing, and practical deployment in the Indian market.

An evidence-based assessment of LiDAR and depth sensing hardware available for robotics deployment in India, grading claims by shipping status, pilot deployments, and landed cost estimates.

A grounded analysis of GelSight, BioTac, and capacitive touch arrays currently available for humanoid and industrial robots. This review grades claims by shipping hardware and pilot deployments, excluding conceptual renders, while addressing India-specific availability and landed costs.

An industry-grade analysis of Simultaneous Localization and Mapping (SLAM), Visual Inertial Odometry (VIO), and modern map-building technologies. This article evaluates shipped hardware, pilot deployments, and the state of navigation stacks available in the Indian market, avoiding theoretical speculation in favor of deployable engineering.

A grounded analysis of event-based vision sensors, focusing on latency, dynamic range, and actual deployment in robotics, with specific attention to Indian market access and hardware availability.

Event cameras offer a fundamental shift in robotic vision by reporting asynchronous pixel-level changes rather than fixed frames. This article evaluates the technology's maturity, performance metrics, and availability in the Indian market, focusing on high-speed applications like drones and humanoid arms.

An analysis of shipping LiDAR, ToF, and Stereo hardware for humanoid robots, graded by deployment status and India-specific landed costs.

An evaluation of current tactile skin technologies available for humanoid robotics, focusing on GelSight, BioTac, and capacitive arrays. This article assesses commercial availability, technical specifications, and approximate pricing for the Indian market, prioritizing shipping hardware over concept announcements.

An examination of SLAM, VIO, and mapping technologies, grading claims by shipping hardware and pilot deployments rather than concept renders. Focus on ORB-SLAM, VIO, and India-specific hardware availability.