Month: February 2023

The Art of the Shadow: How Painters Have Gotten It Wrong for Centuries

An anonymous reader shares a report: Shadows can do some adventurous, sometimes malignant, poetic things: They move, rebel, hide, refuse to be identified, vanish. All these visual aspects provide fertile ground for complex metaphors and narrations. Shadows are so visually telling that it takes little to move into emotionally tinged narratives. But it is the visual aspects that we primarily deal with here, with a special focus on several types of misrepresentations of shadows — shadows doing impossible things — that nevertheless reap a payoff for scene layout and do not look particularly shocking.

Painters have long struggled with the difficulties of depicting shadows, so much so that shadows — after a brief, spectacular showcase in ancient Roman paintings and mosaics — are almost absent from pictorial art up to the Renaissance and then are hardly present outside traditional Western art. Here, we embark on a journey that takes us through a number of extraordinary pictorial experiments — some successful, some less so, but all interesting. We have singled out some broad categories of solutions to pictorial problems: depicted shadows having trouble negotiating obstacles in their path; shadow shapes and colors that stretch credibility; inconsistent illumination in the scene; and shadow character getting lost. We also find some taboos, that is, self-inflicted limitations on where or what to depict of a shadow. […]

Read more of this story at Slashdot.

An anonymous reader shares a report: Shadows can do some adventurous, sometimes malignant, poetic things: They move, rebel, hide, refuse to be identified, vanish. All these visual aspects provide fertile ground for complex metaphors and narrations. Shadows are so visually telling that it takes little to move into emotionally tinged narratives. But it is the visual aspects that we primarily deal with here, with a special focus on several types of misrepresentations of shadows — shadows doing impossible things — that nevertheless reap a payoff for scene layout and do not look particularly shocking.

Painters have long struggled with the difficulties of depicting shadows, so much so that shadows — after a brief, spectacular showcase in ancient Roman paintings and mosaics — are almost absent from pictorial art up to the Renaissance and then are hardly present outside traditional Western art. Here, we embark on a journey that takes us through a number of extraordinary pictorial experiments — some successful, some less so, but all interesting. We have singled out some broad categories of solutions to pictorial problems: depicted shadows having trouble negotiating obstacles in their path; shadow shapes and colors that stretch credibility; inconsistent illumination in the scene; and shadow character getting lost. We also find some taboos, that is, self-inflicted limitations on where or what to depict of a shadow. […]

Read more of this story at Slashdot.

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Netflix’s live Chris Rock special will have celebrity-packed pre- and post-shows

Photo: Jamie McCarthy/Getty Images for National Board of Review

Netflix is doling out some extra entertainment before and after Chris Rock’s live comedy special on Saturday, March 4th. The company announced star-studded pre- and post-shows featuring guests like Leslie Jones, Amy Schumer, Cedric the Entertainer, Jerry Seinfeld, Kevin Hart, Matthew McConaughey, Paul McCartney, Sarah Silverman, Wanda Sykes, Ice-T, and more.
The standup special, titled Selective Outrage, marks the first livestreamed event for the streamer. While Netflix previously hosted the live in-person comedy event Netflix is a Joke: The Festival in spring 2022, this will be the first it streams live to subscribers.

It’s #ChrisRockLive week and we’re pulling out all the stops!Livestream from @TheComedyStore starts at 6:30pm with a pre-show hosted by @RonnyChieng and many more surprise guests, right before @ChrisRock takes the stage! pic.twitter.com/787FZT3Mzd— Netflix Is A Joke (@NetflixIsAJoke) February 27, 2023

Before Rock takes the stage at 10PM ET, comedian Ronny Chieng will kick things off at 9:30PM ET from The Comedy Store in Los Angeles, while David Spade and Dana Carvey will host The Show After the Show, featuring appearances by Kareem Abdul-Jabbar, J.B. Smoove, and Arsenio Hall.
Netflix also offered some key details about how the livestream will work. Starting at 9:20PM ET, you’ll be able to select a red “Watch Live” button to enter a waiting room before the pre-show actually starts. If you’re late to the show, you can hit a “Play from the Beginning” button to restart or continue watching live.
You’ll get to pause, rewind, and jump to live during the stream. The comedy special will be available to rewatch on Netflix once the stream concludes, but the pre- and post-shows will not, so you might want to catch the show live if you’re interested in seeing any of the special guests.
This is just the beginning of livestreamed content on Netflix, as the company also plans on hosting the Screen Actors Guild Awards live on the platform next year.

Photo: Jamie McCarthy/Getty Images for National Board of Review

Netflix is doling out some extra entertainment before and after Chris Rock’s live comedy special on Saturday, March 4th. The company announced star-studded pre- and post-shows featuring guests like Leslie Jones, Amy Schumer, Cedric the Entertainer, Jerry Seinfeld, Kevin Hart, Matthew McConaughey, Paul McCartney, Sarah Silverman, Wanda Sykes, Ice-T, and more.

The standup special, titled Selective Outrage, marks the first livestreamed event for the streamer. While Netflix previously hosted the live in-person comedy event Netflix is a Joke: The Festival in spring 2022, this will be the first it streams live to subscribers.

It’s #ChrisRockLive week and we’re pulling out all the stops!

Livestream from @TheComedyStore starts at 6:30pm with a pre-show hosted by @RonnyChieng and many more surprise guests, right before @ChrisRock takes the stage! pic.twitter.com/787FZT3Mzd

— Netflix Is A Joke (@NetflixIsAJoke) February 27, 2023

Before Rock takes the stage at 10PM ET, comedian Ronny Chieng will kick things off at 9:30PM ET from The Comedy Store in Los Angeles, while David Spade and Dana Carvey will host The Show After the Show, featuring appearances by Kareem Abdul-Jabbar, J.B. Smoove, and Arsenio Hall.

Netflix also offered some key details about how the livestream will work. Starting at 9:20PM ET, you’ll be able to select a red “Watch Live” button to enter a waiting room before the pre-show actually starts. If you’re late to the show, you can hit a “Play from the Beginning” button to restart or continue watching live.

You’ll get to pause, rewind, and jump to live during the stream. The comedy special will be available to rewatch on Netflix once the stream concludes, but the pre- and post-shows will not, so you might want to catch the show live if you’re interested in seeing any of the special guests.

This is just the beginning of livestreamed content on Netflix, as the company also plans on hosting the Screen Actors Guild Awards live on the platform next year.

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2023 Oscars: Where to Stream the Nominees – CNET

Where you can stream The Banshees of Inisherin, Everything Everywhere All at Once, Top Gun: Maverick and more.

Where you can stream The Banshees of Inisherin, Everything Everywhere All at Once, Top Gun: Maverick and more.

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Waymo is starting driverless taxi tests in Los Angeles

Late last year, Waymo secured a Driverless Pilot permit from the state of California, bringing the alphabet-owned brand one step closer to launching its autonomous taxi service in the state. Now, Waymo is already expanding its service area, announcing plans to begin testing driverless cars in Los Angeles. The company tells Engadget that the test will mark the first time that fully autonomous cars will roam the streets of LA, and that thanks to successful tests in San Francisco, its been able to roll out autonomous drivers in new cities with “little-to-no on-board engineering work.”
That doesn’t mean the company is ready to launch its Waymo One taxi service in California, however. The LA test will likely follow the same course as Waymo’s fleet in San Francisco: a limited number of vehicles only available to riders in the Waymo Research Trusted Tester program. Waymo didn’t have any details to share regarding when the full driverless taxi service will be available to customers in Los Angeles, but it probably hinges on the California Public Utilities Commission (CPUC) issuing the firm a Driverless Deployment permit. Until it can clear that final legal hurdle, Waymo’s paid taxi service will remain exclusive to Phoenix AZ. So far, GM’s Cruise robotaxi service is the only company permitted to charge for driverless rides in the state, so long as those rides take place during daylight hours.

Following a rigorous cycle of validation and safety readiness evaluation, @Waymo is starting fully-autonomous (no human driver) testing in LA. Thrilled by the data confirming, once again, how well our ML-based 5th-gen Driver generalizes across cities! pic.twitter.com/hd0XU5zecT— Dmitri Dolgov (@dmitri_dolgov) February 27, 2023

Waymo didn’t give any specific dates for when the test will begin, but noted that its 5th-generation Jaguar I-Pace cars will start rider-only testing in Santa Monica, and only outside of rush-hour. Then, the program will expand in accordance with Waymo’s safety framework before eventually launching to consumers. Oh, and in case you were worried that the cars might make LA traffic even worse, the company promises that its continuously updating its self-driving software to avoid stalling traffic, as one stopped Waymo vehicle recently did in San Francisco.

Late last year, Waymo secured a Driverless Pilot permit from the state of California, bringing the alphabet-owned brand one step closer to launching its autonomous taxi service in the state. Now, Waymo is already expanding its service area, announcing plans to begin testing driverless cars in Los Angeles. The company tells Engadget that the test will mark the first time that fully autonomous cars will roam the streets of LA, and that thanks to successful tests in San Francisco, its been able to roll out autonomous drivers in new cities with “little-to-no on-board engineering work.”

That doesn’t mean the company is ready to launch its Waymo One taxi service in California, however. The LA test will likely follow the same course as Waymo’s fleet in San Francisco: a limited number of vehicles only available to riders in the Waymo Research Trusted Tester program. Waymo didn’t have any details to share regarding when the full driverless taxi service will be available to customers in Los Angeles, but it probably hinges on the California Public Utilities Commission (CPUC) issuing the firm a Driverless Deployment permit. Until it can clear that final legal hurdle, Waymo’s paid taxi service will remain exclusive to Phoenix AZ. So far, GM’s Cruise robotaxi service is the only company permitted to charge for driverless rides in the state, so long as those rides take place during daylight hours.

Following a rigorous cycle of validation and safety readiness evaluation, @Waymo is starting fully-autonomous (no human driver) testing in LA. Thrilled by the data confirming, once again, how well our ML-based 5th-gen Driver generalizes across cities! pic.twitter.com/hd0XU5zecT

— Dmitri Dolgov (@dmitri_dolgov) February 27, 2023

Waymo didn’t give any specific dates for when the test will begin, but noted that its 5th-generation Jaguar I-Pace cars will start rider-only testing in Santa Monica, and only outside of rush-hour. Then, the program will expand in accordance with Waymo’s safety framework before eventually launching to consumers. Oh, and in case you were worried that the cars might make LA traffic even worse, the company promises that its continuously updating its self-driving software to avoid stalling traffic, as one stopped Waymo vehicle recently did in San Francisco.

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Canada Bans TikTok From Government Devices – CNET

The decision comes after the app was determined to have an “unacceptable level of risk to privacy and security.”

The decision comes after the app was determined to have an “unacceptable level of risk to privacy and security.”

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“Sorry in advance!” Snapchat warns of hallucinations with new AI conversation bot

“My AI” will cost $3.99 a month and “can be tricked into saying just about anything.”

Enlarge (credit: Benj Edwards / Snap, Inc.)

On Monday, Snapchat announced an experimental AI-powered conversational chatbot called “My AI,” powered by ChatGPT-style technology from OpenAI. My AI will be available for $3.99 a month for Snapchat+ subscribers and is rolling out “this week,” according to a news post from Snap, Inc.

Users will be able to personalize the AI bot by giving it a custom name. Conversations with the AI model will take place in a similar interface to a regular chat with a human. “The big idea is that in addition to talking to our friends and family every day, we’re going to talk to AI every day,” Snap CEO Evan Spiegel told The Verge.

But like its GPT-powered cousins, ChatGPT and Bing Chat, Snap says that My AI is prone to “hallucinations,” which are unexpected falsehoods generated by an AI model. On this point, Snap includes a rather lengthy disclaimer in its My AI announcement post:

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