AccessGrid raises $4.4M to help turn phones into key fobs

Auston Bunsen had a lot of free time after his company QuickNode reached a certain size. That company, a blockchain developer platform, was founded in 2017 and subsequently raised around $60 million in funding, according to Pitchbook.   Then Bunsen started thinking about the fact that people would perhaps like to unlock their doors with their iPhone. “I eventually met…

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New York’s subway is waging a war on fare evasion with hostile architecture

The MTA says the spiked partitions it has introduced at 180-plus stations have helped reduce evasions. But at what cost? In January 2025, subway riders at the 59th Street-Lexington Avenue station in Manhattan noticed a surprising new addition: spiked metal partitions between each fare gate. Some commuters called the partitions “silly and foolish.” Others said…

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Google's 'Watch & Learn' framework cracks the data bottleneck for training computer-use agents

A new framework developed by researchers at Google Cloud and DeepMind aims to address one of the key challenges of developing computer use agents (CUAs): Gathering high-quality training examples at scale. The framework, dubbed Watch & Learn (W&L), addresses the problem of training data generation in a way that doesn’t require human annotation and can…

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Venture capital is not an asset class, says Sequoia’s Roelof Botha

At TechCrunch Disrupt 2025, Sequoia managing partner Roelof Botha argued that the venture industry isn’t an asset class, and that throwing more money into Silicon Valley doesn’t lead to better companies. “Investing in venture is a return-free risk,” Botha said during an interview on TechCrunch’s Disrupt’s main stage on Monday. “Anybody who’s studied the capital…

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