Best High Precision Tracking

HTC Vive Pro Eye Virtual Reality Headset Only

Precision eye tracking - consistent, accurate eye movement tracking and analysis for creative and commercial purposes.
User analytics - uncover actionable insights about your users experience in VR using heat mapping, gaze tracking, and other interactions.
Foveated rendering - optimize graphic fidelity in the user's line of sight reducing rendering workloads on gpus.

Less Movement, Better Posture: With no need to move the hand around to move the cursor, you can minimize movement and maximize performance. The trackball creates 20 percent less muscle fatigue in your hand, wrist, and forearm than a regular mouse.
Full Palm Support: Work in comfort, even in the limited space at home. The hand-crafted shape of MX ERGO ensures full palm support, while the soft rubber offers a comfortable grip.
Long-Lasting and Fast to Recharge: Focus on work and worry less about charging with a battery that holds power for up to 4 months. One minute of charge gives up to a full day of use.
More Control and Precision: Easy thumb control makes excellent tracking and accuracy part of your daily routine. The precision mode button (DPI) lets you seamlessly switch between precision and fast-tracking modes.
Ergonomist-Approved: MX ERGO has been designed and tested with criteria set out by leading ergonomists improving posture and lowering muscle strain.

High Precision: It adopts for U-BLOX chip, equipped with GPS positioning system, with precise measurement, small error and high precision.
Anti-skid Design Ensures Working Experience: VI level anti-skid design, using professional ergonomic design, not easy to fall off when working.
Waterproof and Dustproof: Waterproof, dustproof, fall proof, stable performance, no need to worry about machine falling when measumountain forest and fish pond.
LED Backlight Offers CleObservation: Equipped with LED backlight display, the measurement results can be displayed on the screen directly, convenient for observation.
Real Time Tracking: It supports full screen display of real-time track, which can display navigation and positioning information such as real-time accuracy, latitude, altitude, etc., and real-time restore of walking track with GPS positioning data, which can be display.

Bundle Includes: Logitech MX ERGO Advanced Wireless Trackball with 4-Port USB 3.0 Hub.
Full Palm Support: Work in comfort, even in the limited space at home. The hand-crafted shape of MX ERGO ensures full palm support, while the soft rubber offers a comfortable grip.
Long-Lasting and Fast to Recharge: Focus on work and worry less about charging with a battery that holds power for up to 4 months. One minute of charge gives up to a full day of use.
More Control and Precision: Easy thumb control makes excellent tracking and accuracy part of your daily routine. The precision mode button (DPI) lets you seamlessly switch between precision and fast-tracking modes.
Ergonomist-Approved: MX ERGO has been designed and tested with criteria set out by leading ergonomists improving posture and lowering muscle strain.

PRECISION EYE TRACKING - Consistent, accurate eye movement tracking and analysis for creative and commercial purposes.
USER ANALYTICS - Uncover actionable insights about your users experience in VR using heatmapping, gaze tracking, and other interactions.
FOVEATED RENDERING - Optimize graphic fidelity in the user's line of sight reducing rendering workloads on GPUs.
TOP-TIER VISUAL FIDELITY - Deliver breathtaking graphics, text & textures in simulations.
COMFORT & BALANCE - Built to accommodate a wide range of head sizes and vision types for extended sessions in VR.

Accurate stylus gauge for stylus tracking force measurement..
With blue backlight, convenient to use in a dark..
Automatically power off when there is no operation for 3 minutes..
High precision and high sensitivity.❥❥kitchen scales digital body weighing bathroom scales weight scale high precision measuring for body composition water milk and food digital scale stainless steel electronic scale portable luggage scale digital travel scale suitcase scales weights fishing electronic weighing scales❥❥.

WIRELESS MOUSE: Lose the wires while having exceptional comfort, control and precision with Lenovo 700 Wireless Laser Mouse..
COMFORTABLE DESIGN: Uniquely sculpted design provides maximum comfort and ergonomics for all-day use..
LASER TRACKING: Laser tracking technology and 1600 DPI resolution gives this mouse accurate tracking and optimal precision down to the smallest detail..
EASY CONNECTION: Easily pair your mouse wirelessly to any laptop or computer through the nano USB receiver..
ENERGY SAVING: Long-lasting battery life allows for up to 2 years of use before changing batteries, outlasting competition..

Exclusive key Slider macro button control system: the patent pending design provides 8mm of key travel with secure lock to ensure every button is within reach..
12 optimized mechanical side buttons: designed to Pro player specifications for consistent tactile feedback and precise actuation. Textured side button keycaps provide enhanced grip and feel. Onboard storage with hardware macro playback: three predefined profiles include actions common for MMO gaming as well as General purpose keyboard shortcuts. Custom, gaming Grade 16000 DPI Optical sensor: ultra-accurate and high-speed tracking Engine. Surface calibration tuning Utility: optimizes sensor precision and responsiveness for your playing surface..
Superior control: Textile-weave surface designed for pixel-precise targeting and low friction tracking.
No Fray, No Fuss: Surrounded stitched edges guard against surface peeling for maximum durability.
Accurate + Precise: Optimized for both laser and optical gaming mice.

Aorkuler Dog Gps Tracker Up To 3.5 Miles In An Open Environment : The tracking radius can be up to 3.5 miles in an open environment and 0.65 miles in downtown/dense space. Aorkuler Dog GPS tracker Use the Low power and long-range wireless technologies with high-precision RF, GPS chips, High sensitivity antenna and optimized design..
Up to 8H Continuous Real-Time Tracking : Take your beloved dog to go outside and Real-Time Tracking for a Whole Day,different from traditional 4G/5G GPS pet tracker,Aorkuler GPS Dog Tracker is a real-time tracking mode without delay of cellular network,not a positioner.With stronger built-in battery and optimized algorithms, Aorkuler pet tracker Continuous Real-Time Tracking up to 8H..
Simpler and Easier Real-Time Dog Tracker, Not Traditional 4G Positioner : Aorkuler GPS Dog Tracker With such a simple screen design, say goodbye to the complicated steps and the complex maps. Find whatever you’ve lost, with ease! Gives a strong sense of security and is always reliable..