needgap, create startup ideas by solving problems Submit problems for startups to solve for building startup ideas and creating products which people want. Thu, 25 Jun 2020 17:05:00 +0000 Affordable E-Ink large external displays #EInk #displays Due to the exponential growth in the LCD/OLED display technologies larger, higher resolution, higher frame rate displays are more affordable than ever, But the E Ink external displays or E Ink computer monitors remains elusive from large adoption in the consumer market.<div><br></div><div>There are large E Ink external displays available for a while now from the likes of <a href="">Dasung</a>, <a href="">Onyx</a>&nbsp;but due to higher price e.g. $700 to $1000 for 13.3" E Ink display, where as a 4K 32" color LCD display monitor is available for ~ $200. Higher price of E Ink display slows adoption and slower adoption keeps these display prices high and new entrants to the E Ink market.</div><div><br></div><div>Of-course E Ink display use is limited to document consumption due to its monochrome colors and low refresh rates. But considering document consumption (browsing articles) or activities requiring low refresh rate (e.g. coding) occupies majority of screen time for many professionals, An E Ink display can serve them well.</div><div><br></div><div>Many who have used E Ink Kindle's browser to browse web in the newer frontlight models would vouch its positive effect on the eyes.</div> 3 points posted by Abishek Muthian /problems/43-affordable-e-ink-large-external-displays-eink-displays 43 Wed, 16 Oct 2019 17:46:00 +0000 Wearable low latency display for computers #display #wearables I want computer output to be displayed as stereo vision on my eye glasses, just like any external monitor. This would be indispensable for anyone with accessibility issues and could improve productivity for even those without any medical issues if they want to operate their computer while lying flat on the bed.<div><br></div><div>When I was confined to the bed during recovery from debilitating surgery, I scoured for such a device which could help display computer output to my eyes while I lay on the bed but couldn't fine one which fills this need gap.</div><div><br></div><div>There are devices which advertise to fulfil such requirement, but fails to deliver their intended purpose. There are wired attachments to eye glasses, which project output from HDMI, but these are limited by resolution of the output and doesn't offer stereo vision i.e. it works on the single eye. There are full-fledged stereo vision glasses which display certain media services, web browser, FPV video feed as Picture-In-Picture (PIP) but not direct output from the computer.</div><div><br></div><div>Display and stereo vision optics technologies have grown exponentially thanks to VR, wireless wearable low latency display need gap should be fulfilled.<br></div> 3 points posted by Abishek Muthian /problems/16-wearable-low-latency-display-for-computers-display-wearables 16 Mon, 02 Sep 2019 06:26:00 +0000