Based on our record, Responsive Viewer should be more popular than FOVE. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I cannot tackle every existing or existed device, sorry. You cannot find here products aimed at enterprises and professionals, like the StarVROne, the Varjo VR-3 or the XTAL. For historical reasons, let me mention on the fly the first pioneering headset implementing eye tracking and foveated rendering, the FOVE 0, by Japanese company Fove. Initially welcomed by a successful international kickstarter campaign in... Source: about 3 years ago
Bonus! Useful Chrome extension for Responsiveness Testing. - Source: dev.to / 11 months ago
This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: over 1 year ago
WebGazer.js - Eye tracking on the browser
Responsinator - Designed to test responsive websites on different devices.
Eye Yoga - Improve eyesight, relieve eye strain and prevent presbyopia.
Responsive Website Test - Test any website on desktop, mobile, and tablet
Jabberwocky - Communicate through text to speech by moving your head
Multi Screen Test - Test your site at different screen resolutions & devices.