Robotics Q&A with Toyota Research Institute’s Max Bajracharya and Russ Tedrake
For the next few weeks, TechCrunch’s robotics newsletter Actuator will be running Q&As with some of the top minds in robotics. Subscribe here for future updates. Part 1: CMU’s Matthew Johnson-Roberson This week, we’ve got a two-fer. Toyota Research Institute’s Russ Tedrake and Max Bajracharya split the job. Tedrake is
Read moreHealthcare startups scramble to assess fallout after Postmeds data breach hits millions of patients
More than two million people across the United States will receive notice that their personal and sensitive health information was stolen earlier this year during a cyberattack at Postmeds, the parent company of online pharmacy startup Truepill. For some of those affected, it’s the first they’re hearing of Postmeds, let
Read moreHow to build a robust and adaptive data culture that instills investor confidence
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Read moreSpaceX launches Starship for the second time, going farther than ever before
Watch Starship’s second integrated flight test → https://t.co/bJFjLCiTbK https://t.co/cahoRQ72lm — SpaceX (@SpaceX) November 18, 2023 SpaceX flew Starship, the most powerful rocket ever built, for the second time ever today – and even though both the Super Heavy booster and the Starship upper stage had to be blown up in
Read moreFactored random numbers
A couple days ago Michael Nielsen posted an image of a one-page paper that gives an algorithm for generating factored random numbers, uniformly distributed from 1 to some designated N. The algorithm does not generate random numbers then factor them. It’s more efficient than that, generating the factorization along with
Read moreDICOM image data
The previous post discussed EXIF data embedded in a digital photo. DICOM files are analogous medical images. You can think of a DICOM image as a JPEG with medical metadata. Strictly speaking a DICOM file is a sort of database, and one of the fields in the database contains
Read moreGreg Brockman quits OpenAI after abrupt firing of Sam Altman
OpenAI co-founder and president Greg Brockman has quit the firm, he said Friday, hours after the Microsoft-backed giant abruptly fired its chief executive Sam Altman and assured that Brockman would remain at the startup. Brockman’s sudden departure adds to the day’s uncertainties at OpenAI, following closely on the heels of
Read moreWTF is going on at OpenAI? We have theories
In perhaps the most unexpected tech news of the year, billionaire and AI evangelist Sam Altman has been ejected from his CEO role at OpenAI by the company’s board after an apparent vote of no confidence. Its exact wording in a release issued this afternoon: Altman’s “departure follows a deliberative
Read morePersonal information in digital photos
Is it possible to identify the people in the photo above? Maybe. Digital images potentially contain a large amount of metadata that could reveal the photographer’s identify and location. There may also be a surprising number of clues in the photo itself. EXIF metadata The standard format for image metadata
Read moreWorldcoin’s future remains uncertain after Sam Altman fired from OpenAI
Sam Altman, the now former CEO of OpenAI, has departed his role and is leaving its board, according to a company post on Friday. But questions about his role at other entities like Worldcoin, the crypto project he co-founded, remain up in the air as its token falls on the
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