[ad_1] samsung Phones with built-in projectors were a great idea, but the technology at the time wasn’t ready yet. Today they may be much better, but other options have emerged that effectively make the fusion of phones and projectors unnecessary. Despite the trend towards larger phone screens, they are still quite small in absolute terms. … Read more
[ad_1] Tomas VV / Shutterstock.com Like VHS and BetaMax, there was once a format war between the winning Blu-ray format and the now defunct HD-DVD format. The war between these two formats ended in just two years, so what happened? blu-ray vs. HD-DVD: the technical aspects Both Blu-ray and HD-DVD technology were developed independently, although … Read more
[ad_1] Pastry / Shutterstock.com What if you could use your laptop battery without plugging it in, relying entirely on the sun’s rays instead of a bulky, tangled power cord? Solar laptops existed in the past, but did not catch on. So what happened? praise the sun Laptops use less and less power with each generation; … Read more
[ad_1] ozrimoz / Shutterstock.com Retinal projection is a technology that uses the retina of your eye as a projection screen, sending light directly to your eye so you see a “screen” floating in space. It seems like it should be the future of virtual reality, so what happened? Understanding Virtual Retinal Displays All the flat … Read more