14 June 2021

Holograms To Become Mainstream

Companies from Google to WeWork want to help employers cut down on Zoom fatigue with a new approach to communications: holograms for the workplace. Alphabet Inc.’s Google in May revealed Project Starline, an effort to create a video-chat system with screens that give participants three-dimensional depth. And Microsoft Corp. in March introduced what it calls a mixed-reality service, Microsoft Mesh, which integrates three-dimensional images of people and content into the compatible displays of smart glasses or other devices. The companies say holograms and related technology will soon become common in conference rooms all over the world.

Still, the costs involved mean holograms have yet to prove useful for everyday interactions. Three-dimensional representations improve on traditional phone and video calls because they make it easier to read body language and feel more personal. Although the companies were experimenting with holograms before the pandemic, they say the past year created a more urgent need for them. The technology could aid employers’ visions for hybrid offices where some workers are present on a given day while others report in from home. But holograms and similar technologies are likely to have limits in the workplace. Workplace holograms might be best suited for situations such as recorded events, trainings or seminars.

More information:

https://www.wsj.com/articles/tech-companies-want-to-make-holograms-part-of-routine-office-life-11623232800

09 June 2021

AGILE CyberCartography Workshop 2021

Yesterday, I attended an online workshop called CyberCartography - A Beyond State-of-the-Art Role of Geovisualization in the Understanding of the World’’ which was part of AGILE conference. The event was organized by the National Technical University of Athens and supported by CYENS – Centre of Excellence (formerly known as RISE).

The workshop aimed in providing a forum for fruitful interactions and for joining forces among three major geospatial communities: the Association of Geographic Information Laboratories in Europe (AGILE), the International Cartographic Association (ICA) and the International Society for Photogrammetry and Remote Sensing (ISPRS).

More information:

http://cybercarto.ntua.gr/events/agile2021/

08 June 2021

Expressive Robot Cinematography

Researchers developed a model that enables a drone to shoot a video based on a desired emotion or viewer reaction. The drone uses camera angles, speeds and flight paths to generate a video that could be exciting, calm, enjoyable or nerve-wracking, depending on what the filmmaker tells it. They needed hundreds of videos and thousands of viewers to capture data on what makes a video evoke a certain emotion or feeling. They collected a few hundred diverse videos and then a few thousand viewers watched 12 pairs of videos and gave them scores based on how the videos made them feel.


The researchers then used the data to train a model that directed the drone to mimic the cinematography corresponding to a particular emotion. If fast moving, tight shots created excitement, the drone would use those elements to make an exciting video when the user requested it. The drone could also create videos that were calm, revealing, interesting, nervous and enjoyable, among other emotions and their combinations. The team tested their model by creating sample videos, like a chase scene or someone dribbling a soccer ball and asked viewers for feedback on how the videos felt.

More information:

https://www.sciencedaily.com/releases/2021/06/210603171213.htm

07 June 2021

Alice - First Intelligent Nonfungible Token

Alethea AI has teamed up with artist Robert Alice to bring a virtual being to life. And they are auctioning it at Sotheby’s as the first intelligent nonfungible token (NFT). The move is groundbreaking, as Alethea AI has created a virtual being named Alice using AI technology. She can have rich conversations with people, based on the personality that Robert Alice made. And they used NFT technology, which is based on the transparent and secure blockchain digital ledger, to ensure that she is a one-of-a-kind creation. 

The Alethea AI project is the latest to cash in on multiple trends, and they have been working in the space for a while. NFTs have exploded in other applications such as art, sports collectibles, and music. NFTs are now selling at a rate of $247.8 million a month, though the initial hype around NFTs is dying down. Alice is a kind of modern-day Alice in Wonderland who lives in cyberspace. She is based on Open AI Foundation’s GPT-3 technology, which is a learning AI that shapes natural language responses to queries.

https://venturebeat.com/2021/06/04/alethea-ai-and-artist-robert-alice-launch-sothebys-auction-of-the-first-intelligent-nft/