Latest in Augmented reality

Image credit:

Researchers turn your smartphone into a virtual projector

118 Shares
Share
Tweet
Share
Save

Sponsored Links

Pico projectors are an easy way to increase the screen real estate of your mobile phone, but what if you'd rather not carry one around in your pocket or bulk up your phone's slim profile with a slip on solution? Well, a team of intrepid researchers may have come up with an elegant solution to your problem that can work with any smartphone and external display: virtual projection. The system works by using a central server that constantly takes screenshots of the external display and compares them with the images from the phone's camera to track its location. It then replicates what's on the handset's screen, while allowing you to add multiple image windows and position and rotate them as you see fit. Additionally, multiple users can collaborate and virtually project pictures or videos onscreen at the same time. Intrigued? See it in action for yourself in the video after the break.



All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.
Share
118 Shares
Share
Tweet
Share
Save

Popular on Engadget

NVIDIA ray-tracing on 'Minecraft' looks surprisingly cool

NVIDIA ray-tracing on 'Minecraft' looks surprisingly cool

View
MIT experts find a way to reduce video stream buffering on busy WiFi

MIT experts find a way to reduce video stream buffering on busy WiFi

View
NASA selects proposals for smallsats built to study deep space

NASA selects proposals for smallsats built to study deep space

View
Twitter is displaying China-made ads attacking Hong Kong protesters

Twitter is displaying China-made ads attacking Hong Kong protesters

View
'Rainbow Six: Siege' adds a 'Fortnite' style Battle Pass

'Rainbow Six: Siege' adds a 'Fortnite' style Battle Pass

View

From around the web

Page 1Page 1ear iconeye iconFill 23text filevr