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#vintcerf — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #vintcerf, aggregated by home.social.

  1. 👴🖥️ The so-called "Father of the Internet" is finally stepping down—because apparently, creating the web wasn't enough; he needed a long-overdue break from TechCrunch's relentless buzzword bingo. 🎉🤖 Time to let the AI overlords handle the hashtags and cat memes, Vint! 🐱‍💻
    techcrunch.com/2026/06/30/the- #FatherOfTheInternet #VintCerf #TechIndustry #AIOverlords #TechBuzzword #CatMemes #HackerNews #ngated

  2. 👴🖥️ The so-called "Father of the Internet" is finally stepping down—because apparently, creating the web wasn't enough; he needed a long-overdue break from TechCrunch's relentless buzzword bingo. 🎉🤖 Time to let the AI overlords handle the hashtags and cat memes, Vint! 🐱‍💻
    techcrunch.com/2026/06/30/the- #FatherOfTheInternet #VintCerf #TechIndustry #AIOverlords #TechBuzzword #CatMemes #HackerNews #ngated

  3. Weekly output: phone plans, Nvidia keynote, passkey adoption, Bending Spoons buys AOL, SpaceX simplifying Starship lander, Internet luminaries on the open Web

    This is not going to be a great week for normal sleep cycles: Tuesday, I will wake up at around 4 a.m. to spend a 15-plus hour shift working as an election officer for Arlington, and then Wednesday I’m off to Dulles Airport for this year’s final business trip across the Atlantic. I’m departing for Web Summit in Lisbon several days early because the organizers of another conference, the Mozilla Festival, offered a press pass and a travel stipend to cover that event in Barcelona. I’ve heard good things about this conference over the years, so accepting an invitation to spend a few days in one of my favorite cities in Europe was an easy call.

    In addition to what you see below, Patreon readers got a detailed recap of how this past week’s event-packed schedule left its own series of dents in my calendar.

    10/28/2025: The Best Cell Phone Plans, Wirecutter

    This was going to be a modest update to the guide that I’ve been maintaining since 2014, but T-Mobile jacking up prices while AT&T and Verizon inflicted more modest rate hikes led to us dethroning T-Mo on cost grounds and handing our “for most people” pick to AT&T, which has advanced its own 5G network considerably.

    10/28/2025: In DC, Nvidia CEO Touts New AI Partnerships, Goes a Little MAGA, PCMag

    Heading into Nvidia’s conference, I was worried that CEO Jensen Huang would go into the weeds about the finer points of GPU architecture. Instead, he used this nearly two-hour keynote to jump from topic to topic without getting into too much detail about any of them–and kept coming back to opportunities to praise President Trump.

    10/29/2025: Passkey Adoption Sees Striking Progress, With One Obvious Leader, PCMag

    I struggled to get this written at the end of a long workday, resulting in my getting some nuances wrong that required updating the post the next morning.

    11/1/2025: Serial Dot-Com Purchaser Bending Spoons to Buy AOL, But Why?, PCMag

    Writing about AOL in 2025 makes me feel so old, but as one of PCMag’s graybeards I had to cover the news of Bending Spoons buying the company that once ruled the online world. I got to this story a day after it broke, so I turned that lag into an opportunity to expand the piece with some quotes from a publicist for that Italian firm and from a podcast interview of its CEO Luca Ferrari last year

    11/1/2025: After Elon Tantrum, SpaceX Now Prepping ‘Simplified’ Starship-Based Lunar Lander, PCMag

    Since I wrote about Elon Musk’s childish reaction to NASA’s understandable concern over the pace of its Human Landing System work, I had to reach for a keyboard to cover SpaceX’s grown-up corporate response.

    11/1/2025: ‘The Truth Is Paywalled.’ Internet Vets Lament the State of the ‘Open’ Web, PCMag

    This Monday-evening panel was one of the first items on my calendar this week, but having event after event after event follow it led to me not writing it up until Thursday night. Once again, it was a serious treat to hear some of the Internet’s founding figures talk about the state of the thing they invented.

    #AmericaOnline #AOL #ArtemisIII #ATT #BendingSpoons #BrewsterKahle #CindyCohn #Dashlane #FoundationForAmericanInnovation #HumanLandingSystem #JensenHuang #Nvidia #NvidiaGTCDC #passkeyExport #passkeys #phonePlans #smartphonePlans #SpaceX #TMobile #unlimitedData #verizon #VintCerf

  4. Weekly output: phone plans, Nvidia keynote, passkey adoption, Bending Spoons buys AOL, SpaceX simplifying Starship lander, Internet luminaries on the open Web

    This is not going to be a great week for normal sleep cycles: Tuesday, I will wake up at around 4 a.m. to spend a 15-plus hour shift working as an election officer for Arlington, and then Wednesday I’m off to Dulles Airport for this year’s final business trip across the Atlantic. I’m departing for Web Summit in Lisbon several days early because the organizers of another conference, the Mozilla Festival, offered a press pass and a travel stipend to cover that event in Barcelona. I’ve heard good things about this conference over the years, so accepting an invitation to spend a few days in one of my favorite cities in Europe was an easy call.

    In addition to what you see below, Patreon readers got a detailed recap of how this past week’s event-packed schedule left its own series of dents in my calendar.

    10/28/2025: The Best Cell Phone Plans, Wirecutter

    This was going to be a modest update to the guide that I’ve been maintaining since 2014, but T-Mobile jacking up prices while AT&T and Verizon inflicted more modest rate hikes led to us dethroning T-Mo on cost grounds and handing our “for most people” pick to AT&T, which has advanced its own 5G network considerably.

    10/28/2025: In DC, Nvidia CEO Touts New AI Partnerships, Goes a Little MAGA, PCMag

    Heading into Nvidia’s conference, I was worried that CEO Jensen Huang would go into the weeds about the finer points of GPU architecture. Instead, he used this nearly two-hour keynote to jump from topic to topic without getting into too much detail about any of them–and kept coming back to opportunities to praise President Trump.

    10/29/2025: Passkey Adoption Sees Striking Progress, With One Obvious Leader, PCMag

    I struggled to get this written at the end of a long workday, resulting in my getting some nuances wrong that required updating the post the next morning.

    11/1/2025: Serial Dot-Com Purchaser Bending Spoons to Buy AOL, But Why?, PCMag

    Writing about AOL in 2025 makes me feel so old, but as one of PCMag’s graybeards I had to cover the news of Bending Spoons buying the company that once ruled the online world. I got to this story a day after it broke, so I turned that lag into an opportunity to expand the piece with some quotes from a publicist for that Italian firm and from a podcast interview of its CEO Luca Ferrari last year

    11/1/2025: After Elon Tantrum, SpaceX Now Prepping ‘Simplified’ Starship-Based Lunar Lander, PCMag

    Since I wrote about Elon Musk’s childish reaction to NASA’s understandable concern over the pace of its Human Landing System work, I had to reach for a keyboard to cover SpaceX’s grown-up corporate response.

    11/1/2025: ‘The Truth Is Paywalled.’ Internet Vets Lament the State of the ‘Open’ Web, PCMag

    This Monday-evening panel was one of the first items on my calendar this week, but having event after event after event follow it led to me not writing it up until Thursday night. Once again, it was a serious treat to hear some of the Internet’s founding figures talk about the state of the thing they invented.

    #AmericaOnline #AOL #ArtemisIII #ATT #BendingSpoons #BrewsterKahle #CindyCohn #Dashlane #FoundationForAmericanInnovation #HumanLandingSystem #JensenHuang #Nvidia #NvidiaGTCDC #passkeyExport #passkeys #phonePlans #smartphonePlans #SpaceX #TMobile #unlimitedData #verizon #VintCerf

  5. Weekly output: phone plans, Nvidia keynote, passkey adoption, Bending Spoons buys AOL, SpaceX simplifying Starship lander, Internet luminaries on the open Web

    This is not going to be a great week for normal sleep cycles: Tuesday, I will wake up at around 4 a.m. to spend a 15-plus hour shift working as an election officer for Arlington, and then Wednesday I’m off to Dulles Airport for this year’s final business trip across the Atlantic. I’m departing for Web Summit in Lisbon several days early because the organizers of another conference, the Mozilla Festival, offered a press pass and a travel stipend to cover that event in Barcelona. I’ve heard good things about this conference over the years, so accepting an invitation to spend a few days in one of my favorite cities in Europe was an easy call.

    In addition to what you see below, Patreon readers got a detailed recap of how this past week’s event-packed schedule left its own series of dents in my calendar.

    10/28/2025: The Best Cell Phone Plans, Wirecutter

    This was going to be a modest update to the guide that I’ve been maintaining since 2014, but T-Mobile jacking up prices while AT&T and Verizon inflicted more modest rate hikes led to us dethroning T-Mo on cost grounds and handing our “for most people” pick to AT&T, which has advanced its own 5G network considerably.

    10/28/2025: In DC, Nvidia CEO Touts New AI Partnerships, Goes a Little MAGA, PCMag

    Heading into Nvidia’s conference, I was worried that CEO Jensen Huang would go into the weeds about the finer points of GPU architecture. Instead, he used this nearly two-hour keynote to jump from topic to topic without getting into too much detail about any of them–and kept coming back to opportunities to praise President Trump.

    10/29/2025: Passkey Adoption Sees Striking Progress, With One Obvious Leader, PCMag

    I struggled to get this written at the end of a long workday, resulting in my getting some nuances wrong that required updating the post the next morning.

    11/1/2025: Serial Dot-Com Purchaser Bending Spoons to Buy AOL, But Why?, PCMag

    Writing about AOL in 2025 makes me feel so old, but as one of PCMag’s graybeards I had to cover the news of Bending Spoons buying the company that once ruled the online world. I got to this story a day after it broke, so I turned that lag into an opportunity to expand the piece with some quotes from a publicist for that Italian firm and from a podcast interview of its CEO Luca Ferrari last year

    11/1/2025: After Elon Tantrum, SpaceX Now Prepping ‘Simplified’ Starship-Based Lunar Lander, PCMag

    Since I wrote about Elon Musk’s childish reaction to NASA’s understandable concern over the pace of its Human Landing System work, I had to reach for a keyboard to cover SpaceX’s grown-up corporate response.

    11/1/2025: ‘The Truth Is Paywalled.’ Internet Vets Lament the State of the ‘Open’ Web, PCMag

    This Monday-evening panel was one of the first items on my calendar this week, but having event after event after event follow it led to me not writing it up until Thursday night. Once again, it was a serious treat to hear some of the Internet’s founding figures talk about the state of the thing they invented.

    #AmericaOnline #AOL #ArtemisIII #ATT #BendingSpoons #BrewsterKahle #CindyCohn #Dashlane #FoundationForAmericanInnovation #HumanLandingSystem #JensenHuang #Nvidia #NvidiaGTCDC #passkeyExport #passkeys #phonePlans #smartphonePlans #SpaceX #TMobile #unlimitedData #verizon #VintCerf

  6. Weekly output: phone plans, Nvidia keynote, passkey adoption, Bending Spoons buys AOL, SpaceX simplifying Starship lander, Internet luminaries on the open Web

    This is not going to be a great week for normal sleep cycles: Tuesday, I will wake up at around 4 a.m. to spend a 15-plus hour shift working as an election officer for Arlington, and then Wednesday I’m off to Dulles Airport for this year’s final business trip across the Atlantic. I’m departing for Web Summit in Lisbon several days early because the organizers of another conference, the Mozilla Festival, offered a press pass and a travel stipend to cover that event in Barcelona. I’ve heard good things about this conference over the years, so accepting an invitation to spend a few days in one of my favorite cities in Europe was an easy call.

    In addition to what you see below, Patreon readers got a detailed recap of how this past week’s event-packed schedule left its own series of dents in my calendar.

    10/28/2025: The Best Cell Phone Plans, Wirecutter

    This was going to be a modest update to the guide that I’ve been maintaining since 2014, but T-Mobile jacking up prices while AT&T and Verizon inflicted more modest rate hikes led to us dethroning T-Mo on cost grounds and handing our “for most people” pick to AT&T, which has advanced its own 5G network considerably.

    10/28/2025: In DC, Nvidia CEO Touts New AI Partnerships, Goes a Little MAGA, PCMag

    Heading into Nvidia’s conference, I was worried that CEO Jensen Huang would go into the weeds about the finer points of GPU architecture. Instead, he used this nearly two-hour keynote to jump from topic to topic without getting into too much detail about any of them–and kept coming back to opportunities to praise President Trump.

    10/29/2025: Passkey Adoption Sees Striking Progress, With One Obvious Leader, PCMag

    I struggled to get this written at the end of a long workday, resulting in my getting some nuances wrong that required updating the post the next morning.

    11/1/2025: Serial Dot-Com Purchaser Bending Spoons to Buy AOL, But Why?, PCMag

    Writing about AOL in 2025 makes me feel so old, but as one of PCMag’s graybeards I had to cover the news of Bending Spoons buying the company that once ruled the online world. I got to this story a day after it broke, so I turned that lag into an opportunity to expand the piece with some quotes from a publicist for that Italian firm and from a podcast interview of its CEO Luca Ferrari last year

    11/1/2025: After Elon Tantrum, SpaceX Now Prepping ‘Simplified’ Starship-Based Lunar Lander, PCMag

    Since I wrote about Elon Musk’s childish reaction to NASA’s understandable concern over the pace of its Human Landing System work, I had to reach for a keyboard to cover SpaceX’s grown-up corporate response.

    11/1/2025: ‘The Truth Is Paywalled.’ Internet Vets Lament the State of the ‘Open’ Web, PCMag

    This Monday-evening panel was one of the first items on my calendar this week, but having event after event after event follow it led to me not writing it up until Thursday night. Once again, it was a serious treat to hear some of the Internet’s founding figures talk about the state of the thing they invented.

    #AmericaOnline #AOL #ArtemisIII #ATT #BendingSpoons #BrewsterKahle #CindyCohn #Dashlane #FoundationForAmericanInnovation #HumanLandingSystem #JensenHuang #Nvidia #NvidiaGTCDC #passkeyExport #passkeys #phonePlans #smartphonePlans #SpaceX #TMobile #unlimitedData #verizon #VintCerf

  7. Weekly output: phone plans, Nvidia keynote, passkey adoption, Bending Spoons buys AOL, SpaceX simplifying Starship lander, Internet luminaries on the open Web

    This is not going to be a great week for normal sleep cycles: Tuesday, I will wake up at around 4 a.m. to spend a 15-plus hour shift working as an election officer for Arlington, and then Wednesday I’m off to Dulles Airport for this year’s final business trip across the Atlantic. I’m departing for Web Summit in Lisbon several days early because the organizers of another conference, the Mozilla Festival, offered a press pass and a travel stipend to cover that event in Barcelona. I’ve heard good things about this conference over the years, so accepting an invitation to spend a few days in one of my favorite cities in Europe was an easy call.

    In addition to what you see below, Patreon readers got a detailed recap of how this past week’s event-packed schedule left its own series of dents in my calendar.

    10/28/2025: The Best Cell Phone Plans, Wirecutter

    This was going to be a modest update to the guide that I’ve been maintaining since 2014, but T-Mobile jacking up prices while AT&T and Verizon inflicted more modest rate hikes led to us dethroning T-Mo on cost grounds and handing our “for most people” pick to AT&T, which has advanced its own 5G network considerably.

    10/28/2025: In DC, Nvidia CEO Touts New AI Partnerships, Goes a Little MAGA, PCMag

    Heading into Nvidia’s conference, I was worried that CEO Jensen Huang would go into the weeds about the finer points of GPU architecture. Instead, he used this nearly two-hour keynote to jump from topic to topic without getting into too much detail about any of them–and kept coming back to opportunities to praise President Trump.

    10/29/2025: Passkey Adoption Sees Striking Progress, With One Obvious Leader, PCMag

    I struggled to get this written at the end of a long workday, resulting in my getting some nuances wrong that required updating the post the next morning.

    11/1/2025: Serial Dot-Com Purchaser Bending Spoons to Buy AOL, But Why?, PCMag

    Writing about AOL in 2025 makes me feel so old, but as one of PCMag’s graybeards I had to cover the news of Bending Spoons buying the company that once ruled the online world. I got to this story a day after it broke, so I turned that lag into an opportunity to expand the piece with some quotes from a publicist for that Italian firm and from a podcast interview of its CEO Luca Ferrari last year

    11/1/2025: After Elon Tantrum, SpaceX Now Prepping ‘Simplified’ Starship-Based Lunar Lander, PCMag

    Since I wrote about Elon Musk’s childish reaction to NASA’s understandable concern over the pace of its Human Landing System work, I had to reach for a keyboard to cover SpaceX’s grown-up corporate response.

    11/1/2025: ‘The Truth Is Paywalled.’ Internet Vets Lament the State of the ‘Open’ Web, PCMag

    This Monday-evening panel was one of the first items on my calendar this week, but having event after event after event follow it led to me not writing it up until Thursday night. Once again, it was a serious treat to hear some of the Internet’s founding figures talk about the state of the thing they invented.

    #AmericaOnline #AOL #ArtemisIII #ATT #BendingSpoons #BrewsterKahle #CindyCohn #Dashlane #FoundationForAmericanInnovation #HumanLandingSystem #JensenHuang #Nvidia #NvidiaGTCDC #passkeyExport #passkeys #phonePlans #smartphonePlans #SpaceX #TMobile #unlimitedData #verizon #VintCerf

  8. WEBCAST JUL 8-9 – Space Summit 2025 Keynotes

    On Tuesday - Wednesday July 8-9 2025, at 09:00 PDT (16:00 UTC) ISOC.LIVE will simulcast the Space Summit 2025 keynote sessions, featuring current and former Interplanetary Network Special Interest Group (IPNSIG) chairs Yosuke Kaneko and Vint Cerf. These keynotes are part of a larger free event, produced by the IPNSIG Academy that includes networking and workshops. T

    isoc.live/19510/

    #post #ipnsig #IpnsigAcademy #space #VintCerf

  9. WEBCAST JUL 8-9 – Space Summit 2025 Keynotes

    On Tuesday - Wednesday July 8-9 2025, at 09:00 PDT (16:00 UTC) ISOC.LIVE will simulcast the Space Summit 2025 keynote sessions, featuring current and former Interplanetary Network Special Interest Group (IPNSIG) chairs Yosuke Kaneko and Vint Cerf. These keynotes are part of a larger free event, produced by the IPNSIG Academy that includes networking and workshops. T

    isoc.live/19510/

    #post #ipnsig #IpnsigAcademy #space #VintCerf

  10. Weekly output: Internet founders in D.C., Tim Berners-Lee at Web Summit, Bluesky account-verification advice

    This holiday-shortened week still had a lot of work–just not all the kind that yielded bylines, in some cases not the kind that will yield bylines this year.

    11/25/2024: Internet Founders: Open Architectures Are Best, But Big Tech Makes It Difficult, PCMag

    As I wrote last week, it’s a treat seeing Internet pioneers speak about how their collective invention has been working out and what we ought to be doing with it.

    11/27/2024: The man who gave us the web is building a better digital wallet, Fast Company

    My Fast Company editor Harry McCracken asked if I wanted to join him to quiz the inventor of the Web at Web Summit, and I quickly said I’d clear my schedule for that. Like two years ago, Harry asked most of the questions and then wrote up our conversation.

    11/29/2024: Real or Imposter? How to Verify That a Bluesky Account Is Legit, PCMag

    My inspiration for this how-to came from seeing some bozo try to impersonate Rep. Don Beyer (D.-Va.) on Bluesky, then wondering why my congressman had not domain-verified his account with a house.gov handle, then personally shaming Bay Area Rapid Transit into tweeting its Bluesky handle from its verified X account (BART has since domain-verified its account). My editors then updated the post Sunday with details from posts Friday afternoon by Bluesky’s safety account about how the platform is dealing with this impersonation problem–including a recognition that “users want more ways to verify their identity beyond domain verification.”

    #accountImpersonation #Bluesky #domainNameVerification #ProjectLiberty #socialMediaFraud #socialMediaVerification #SteveCrocker #TBL #TimBernersLee #VintCerf #webOfTrust #WebSummit

  11. Weekly output: Internet founders in D.C., Tim Berners-Lee at Web Summit, Bluesky account-verification advice

    This holiday-shortened week still had a lot of work–just not all the kind that yielded bylines, in some cases not the kind that will yield bylines this year.

    11/25/2024: Internet Founders: Open Architectures Are Best, But Big Tech Makes It Difficult, PCMag

    As I wrote last week, it’s a treat seeing Internet pioneers speak about how their collective invention has been working out and what we ought to be doing with it.

    11/27/2024: The man who gave us the web is building a better digital wallet, Fast Company

    My Fast Company editor Harry McCracken asked if I wanted to join him to quiz the inventor of the Web at Web Summit, and I quickly said I’d clear my schedule for that. Like two years ago, Harry asked most of the questions and then wrote up our conversation.

    11/29/2024: Real or Imposter? How to Verify That a Bluesky Account Is Legit, PCMag

    My inspiration for this how-to came from seeing some bozo try to impersonate Rep. Don Beyer (D.-Va.) on Bluesky, then wondering why my congressman had not domain-verified his account with a house.gov handle, then personally shaming Bay Area Rapid Transit into tweeting its Bluesky handle from its verified X account (BART has since domain-verified its account). My editors then updated the post Sunday with details from posts Friday afternoon by Bluesky’s safety account about how the platform is dealing with this impersonation problem–including a recognition that “users want more ways to verify their identity beyond domain verification.”

    #accountImpersonation #Bluesky #domainNameVerification #ProjectLiberty #socialMediaFraud #socialMediaVerification #SteveCrocker #TBL #TimBernersLee #VintCerf #webOfTrust #WebSummit

  12. Weekly output: Internet founders in D.C., Tim Berners-Lee at Web Summit, Bluesky account-verification advice

    This holiday-shortened week still had a lot of work–just not all the kind that yielded bylines, in some cases not the kind that will yield bylines this year.

    11/25/2024: Internet Founders: Open Architectures Are Best, But Big Tech Makes It Difficult, PCMag

    As I wrote last week, it’s a treat seeing Internet pioneers speak about how their collective invention has been working out and what we ought to be doing with it.

    11/27/2024: The man who gave us the web is building a better digital wallet, Fast Company

    My Fast Company editor Harry McCracken asked if I wanted to join him to quiz the inventor of the Web at Web Summit, and I quickly said I’d clear my schedule for that. Like two years ago, Harry asked most of the questions and then wrote up our conversation.

    11/29/2024: Real or Imposter? How to Verify That a Bluesky Account Is Legit, PCMag

    My inspiration for this how-to came from seeing some bozo try to impersonate Rep. Don Beyer (D.-Va.) on Bluesky, then wondering why my congressman had not domain-verified his account with a house.gov handle, then personally shaming Bay Area Rapid Transit into tweeting its Bluesky handle from its verified X account (BART has since domain-verified its account). My editors then updated the post Sunday with details from posts Friday afternoon by Bluesky’s safety account about how the platform is dealing with this impersonation problem–including a recognition that “users want more ways to verify their identity beyond domain verification.”

    #accountImpersonation #Bluesky #domainNameVerification #ProjectLiberty #socialMediaFraud #socialMediaVerification #SteveCrocker #TBL #TimBernersLee #VintCerf #webOfTrust #WebSummit

  13. Weekly output: Internet founders in D.C., Tim Berners-Lee at Web Summit, Bluesky account-verification advice

    This holiday-shortened week still had a lot of work–just not all the kind that yielded bylines, in some cases not the kind that will yield bylines this year.

    11/25/2024: Internet Founders: Open Architectures Are Best, But Big Tech Makes It Difficult, PCMag

    As I wrote last week, it’s a treat seeing Internet pioneers speak about how their collective invention has been working out and what we ought to be doing with it.

    11/27/2024: The man who gave us the web is building a better digital wallet, Fast Company

    My Fast Company editor Harry McCracken asked if I wanted to join him to quiz the inventor of the Web at Web Summit, and I quickly said I’d clear my schedule for that. Like two years ago, Harry asked most of the questions and then wrote up our conversation.

    11/29/2024: Real or Imposter? How to Verify That a Bluesky Account Is Legit, PCMag

    My inspiration for this how-to came from seeing some bozo try to impersonate Rep. Don Beyer (D.-Va.) on Bluesky, then wondering why my congressman had not domain-verified his account with a house.gov handle, then personally shaming Bay Area Rapid Transit into tweeting its Bluesky handle from its verified X account (BART has since domain-verified its account). My editors then updated the post Sunday with details from posts Friday afternoon by Bluesky’s safety account about how the platform is dealing with this impersonation problem–including a recognition that “users want more ways to verify their identity beyond domain verification.”

    #accountImpersonation #Bluesky #domainNameVerification #ProjectLiberty #socialMediaFraud #socialMediaVerification #SteveCrocker #TBL #TimBernersLee #VintCerf #webOfTrust #WebSummit