SXSW announces even more featured speakers joining the 2023 program

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With three weeks left until game time, South by Southwest announced another long list of featured and keynote speakers. Photo via SXSW

Whether the return of South by Southwest (SXSW) in three weeks is putting butterflies in your tummy or sweat on your brow, we're in the home stretch. The newest announcement — another wave of featured speakers — does not say it's the final round, but time is running out to make adjustments before the start of the festival on March 10.

Previous announcements included keynote addresses from Patagonia CEO Ryan Gellert and team members who worked on the James Webb Space Telescope. There have also been two rounds of music showcase announcements, culminating in a list of nearly 500 performances.

The announcement on February 14 is heavy with big names including three entertainers presenting keynotes: actor, producer, and New York Times bestselling author Priyanka Chopra Jonas; Grammy Award-nominated singer-songwriter, producer, and author Margo Price; and Academy Award winner Tilda Swinton.

Two more newly announced keynote sessions come with longer descriptions: Chef José Andrés presents The Stories We Tell Can Change the World, and Bernard Sumner, Stephen Morris, and Gillian Gilbert of New Order appear in conversation with The Times rock & pop critic Will Hodgkinson.The former keynote tackles the responsibility of storytellers to address crises around the world, using Andrés' humanitarian group World Central Kitchen as a lens. The latter discusses the discography and history of the history-making band.

“Today's speaker announcement is a fantastic milestone for the 2023 event and spotlights five additional Keynotes and numerous Featured Speakers, including influential icons and up and coming innovators,” said Chief Programming Officer and Co-President Hugh Forrest. “We are extremely proud to have assembled a diverse, comprehensive conference program for SXSW, and we can’t wait to share it with our community in March.”

Organized into 25 programming tracks presented in a variety of session formats, SXSW celebrates the convergence of technology, film, television, and music. Tracks include civic engagement, climate change, design, film and TV, psychedelics, sports, travel, and more.

Just some featured speakers and sessions joining the 2023 lineup include:

  • Chair and CEO of General Motors Mary Barra with CEO, CTO, President, and co-founder of Cruise and co-founder of Twitch Kyle Vogt
  • Actress, philanthropist, entrepreneur, New York Times bestselling author, and co-founder of Hello Bello Kristen Bell, CEO of Hello Bello Erica Buxton, and actor, comedian, filmmaker, host of the podcast Armchair Expert, and co-founder of Hello Bello Dax Shepard
  • Chief Diversity Officer of TBWA\North America Aliah Berman with activist, advocate, author, and founder of the #MeToo Movement Tarana Burke
  • Founder and CEO of Joby Aviation Joe
  • Ben Bevirt with Chief Sustainability Officer at Delta Air Lines Pam Fletcher
  • Chief Digital and Commercial Officer at Unilever Conny Braams, President, Worldwide Advertising at Netflix Jeremi Gorman, founder and CEO of Media
  • Link Michael Kassan, and Senior Vice President and Chief Marketing and Communications Officer at Delta Air Lines Tim Mapes
  • Co-founder and President of OpenAI Greg Brockman with founder and CEO of Dot Dot Dot Media Laurie Segall
  • United States Secretary of Energy Jennifer M. Granholm
  • General Partner at Benchmark Bill Gurley with investor, New York Times bestselling author and host of the podcast The Tim Ferriss Show Tim Ferriss
  • The Art of Creating Influence 101 on navigating entertainment careers
  • The Blog Era: Hip-Hop's Wild Wild West on the influence of music bloggers
  • Daddy Issues in Film on fathers in film
  • Dateline 24/7: How the True Crime Powerhouse Became a Podcast Empire on a genre leader
  • Driving Personal Health Forward: The Role of Apple Watch and iPhone on digitally monitoring health at home
  • Evil Dead Rise: Flesh-Possessing Demons Come Home on the new Evil Dead film
  • An Inside Look at “Blindspotting” Season 2 with Rafael Casal and Daveed Diggs on the continuation of the series
  • Onyx Collective Presents “UnPrisoned” on a new Hulu series
  • The Kids Are (Not) Alright: Gun Violence Terrorizing Youth of America on activism and justice
  • Leguizamo Does America: Next Stop – Austin on the contributions of U.S. Latinos

For a full lineup and more information on featured sessions, visit SXSW.com.

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This article originally ran on CultureMap.

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Houston researchers develop material to boost AI speed and cut energy use

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A team of researchers at the University of Houston has developed an innovative thin-film material that they believe will make AI devices faster and more energy efficient.

AI data centers consume massive amounts of electricity and use large cooling systems to operate, adding a strain on overall energy consumption.

“AI has made our energy needs explode,” Alamgir Karim, Dow Chair and Welch Foundation Professor at the William A. Brookshire Department of Chemical and Biomolecular Engineering at UH, explained in a news release. “Many AI data centers employ vast cooling systems that consume large amounts of electricity to keep the thousands of servers with integrated circuit chips running optimally at low temperatures to maintain high data processing speed, have shorter response time and extend chip lifetime.”

In a report recently published in ACS Nano, Karim and a team of researchers introduced a specialized two-dimensional thin film dielectric, or electric insulator. The film, which does not store electricity, could be used to replace traditional, heat-generating components in integrated circuit chips, which are essential hardware powering AI.

The thinner film material aims to reduce the significant energy cost and heat produced by the high-performance computing necessary for AI.

Karim and his former doctoral student, Maninderjeet Singh, used Nobel prize-winning organic framework materials to develop the film. Singh, now a postdoctoral researcher at Columbia University, developed the materials during his doctoral training at UH, along with Devin Shaffer, a UH professor of civil engineering, and doctoral student Erin Schroeder.

Their study shows that dielectrics with high permittivity (high-k) store more electrical energy and dissipate more energy as heat than those with low-k materials. Karim focused on low-k materials made from light elements, like carbon, that would allow chips to run cooler and faster.

The team then created new materials with carbon and other light elements, forming covalently bonded sheetlike films with highly porous crystalline structures using a process known as synthetic interfacial polymerization. Then they studied their electronic properties and applications in devices.

According to the report, the film was suitable for high-voltage, high-power devices while maintaining thermal stability at elevated operating temperatures.

“These next-generation materials are expected to boost the performance of AI and conventional electronics devices significantly,” Singh added in the release.

Houston to become 'global leader in brain health' and more innovation news

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Editor's note: The most-read Houston innovation news this month is centered around brain health, from the launch of Project Metis to Rice''s new Amyloid Mechanism and Disease Center. Here are the five most popular InnovationMap stories from December 1-15, 2025:

1. Houston institutions launch Project Metis to position region as global leader in brain health

The Rice Brain Institute, UTMB's Moody Brain Health Institute and Memorial Hermann’s comprehensive neurology care department will lead Project Metis. Photo via Unsplash.

Leaders in Houston's health care and innovation sectors have joined the Center for Houston’s Future to launch an initiative that aims to make the Greater Houston Area "the global leader of brain health." The multi-year Project Metis, named after the Greek goddess of wisdom and deep thought, will be led by the newly formed Rice Brain Institute, The University of Texas Medical Branch's Moody Brain Health Institute and Memorial Hermann’s comprehensive neurology care department. The initiative comes on the heels of Texas voters overwhelmingly approving a ballot measure to launch the $3 billion, state-funded Dementia Prevention and Research Institute of Texas (DPRIT). Continue reading.

2.Rice University researchers unveil new model that could sharpen MRI scans

New findings from a team of Rice University researchers could enhance MRI clarity. Photo via Unsplash.

Researchers at Rice University, in collaboration with Oak Ridge National Laboratory, have developed a new model that could lead to sharper imaging and safer diagnostics using magnetic resonance imaging, or MRI. In a study published in The Journal of Chemical Physics, the team of researchers showed how they used the Fokker-Planck equation to better understand how water molecules respond to contrast agents in a process known as “relaxation.” Continue reading.

3. Rice University launches new center to study roots of Alzheimer’s and Parkinson’s

The new Amyloid Mechanism and Disease Center will serve as the neuroscience branch of Rice’s Brain Institute. Photo via Unsplash.

Rice University has launched its new Amyloid Mechanism and Disease Center, which aims to uncover the molecular origins of Alzheimer’s, Parkinson’s and other amyloid-related diseases. The center will bring together Rice faculty in chemistry, biophysics, cell biology and biochemistry to study how protein aggregates called amyloids form, spread and harm brain cells. It will serve as the neuroscience branch of the Rice Brain Institute, which was also recently established. Continue reading.

4. Baylor center receives $10M NIH grant to continue rare disease research

BCM's Center for Precision Medicine Models has received funding that will allow it to study more complex diseases. Photo via Getty Images

Baylor College of Medicine’s Center for Precision Medicine Models has received a $10 million, five-year grant from the National Institutes of Health that will allow it to continue its work studying rare genetic diseases. The Center for Precision Medicine Models creates customized cell, fly and mouse models that mimic specific genetic variations found in patients, helping scientists to better understand how genetic changes cause disease and explore potential treatments. Continue reading.

5. Luxury transportation startup connects Houston with Austin and San Antonio

Shutto is a new option for Houston commuters. Photo courtesy of Shutto

Houston business and leisure travelers have a luxe new way to hop between Texas cities. Transportation startup Shutto has launched luxury van service connecting San Antonio, Austin, and Houston, offering travelers a comfortable alternative to flying or long-haul rideshare. Continue reading.

Texas falls to bottom of national list for AI-related job openings

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For all the hoopla over AI in the American workforce, Texas’ share of AI-related job openings falls short of every state except Pennsylvania and Florida.

A study by Unit4, a provider of cloud-based enterprise resource planning (ERP) software for businesses, puts Texas at No. 49 among the states with the highest share of AI-focused jobs. Just 9.39 percent of Texas job postings examined by Unit4 mentioned AI.

Behind Texas are No. 49 Pennsylvania (9.24 percent of jobs related to AI) and No. 50 Florida (9.04 percent). One spot ahead of Texas, at No. 47, is California (9.56 percent).

Unit4 notes that Texas’ and Florida’s low rankings show “AI hiring concentration isn’t necessarily tied to population size or GDP.”

“For years, California, Texas, and New York dominated tech hiring, but that’s changing fast. High living costs, remote work culture, and the democratization of AI tools mean smaller states can now compete,” Unit4 spokesperson Mark Baars said in a release.

The No. 1 state is Wyoming, where 20.38 percent of job openings were related to AI. The Cowboy State was followed by Vermont at No. 2 (20.34 percent) and Rhode Island at No. 3 (19.74 percent).

“A company in Wyoming can hire an AI engineer from anywhere, and startups in Vermont can build powerful AI systems without being based in Silicon Valley,” Baars added.

The study analyzed LinkedIn job postings across all 50 states to determine which ones were leading in AI employment. Unit4 came up with percentages by dividing the total number of job postings in a state by the total number of AI-related job postings.

Experts suggest that while states like Texas, California and Florida “have a vast number of total job postings, the sheer volume of non-AI jobs dilutes their AI concentration ratio,” according to Unit4. “Moreover, many major tech firms headquartered in California are outsourcing AI roles to smaller, more affordable markets, creating a redistribution of AI employment opportunities.”

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