Tech

Transporting frozen eggs and Roblox expressive avatars


Like me, my eggs fly economy class, writes Anna Louie Sussman. My dog ​​Stewie and I sit in chair 8D, while my 12 cryopreserved oocytes, 4 straws, 3 egg tubes each, have a window seat further back. They were kept in a frozen storage container packed in a metal suitcase next to Paolo, the courier overseeing their journey from a fertility clinic in Bologna, Italy, to the clinic in Madrid, Spain, where I will undergo in vitro fertilization (IVF) over a period of several weeks.

Transporting gametes and embryos around the world is a growing part of the booming global reproductive sector. As people give birth later, the need for fertility treatment increases each year. The ability to move eggs, sperm and embryos across borders allows tens of thousands of patients to access this medical care if it is not available in their home countries because of regulatory or price restrictions. too high.

In my case, I had my eggs frozen in Bologna in 2016 and again in Madrid two years later, as it would take me a few more years to save up for a cycle in New York.

After covering the hosting costs for six and four years, respectively, at the age of 40, I was ready to try to get pregnant. The Bolognese batch shipping served to literally put all my eggs in one basket. Read full story.

Read more:

  • How Silicon Valley hatched a plan to turn blood into human eggs. A well-connected startup trying to rewrite the rules of reproducibility. Read full story.
  • Transgender men’s eggs have been matured in a lab – and could help them have children. A new technique means eggs can be grown from the ovaries of transgender men, even after years of testosterone treatment. Read full story.
  • Inside the race to make human sex cells in the lab. Scientists may soon be able to make eggs and sperm from skin and blood cells. What does that mean? Read full story.

Roblox avatars are about to get more expressive

News: Roblox users will soon be able to give their avatars facial expressions that mimic the players themselves, the platform announced at the annual Roblox Developer Conference last week. The update means users can smile, wink, or swipe their forehead, and their avatar will mimic them in real time. Eyes can scan, head can shake, eyebrows and ears can wiggle with the same result.

Why is it important: An online gaming platform that allows visitors to play games or create them, attracts 52.2 million daily users. The rich, diverse virtual worlds created on the website are seen as a precursor to what we can see and experience in the metaverse, with opportunities to connect with others and personalized avatars. that players can use in the game.

What’s next: Roblox says that soon, users will be able to talk directly to other avatars like in other multiplayer video games. In short, the changes could blend our real-world human experience with that of the metaverse and make avatars more like ourselves — for better or for worse. Read full story.

—Tanya Basu



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