Sequoia’s Roelof Botha warns founders about chasing sky-high valuations as the firm doubles down on its selective approach

TechCrunch Mobility is back with exciting updates from TechCrunch Disrupt 2025, where industry leaders gathered to discuss the future of transportation. This event is crucial as it showcases innovative ideas and technologies that could shape how we move in the coming years, making it a must-follow for anyone interested in the evolution of mobility.

At TechCrunch Disrupt 2025, Tattd made a splash by giving four TechCrunch writers tattoos right at their mini tattoo parlor in the Expo Hall. This unique initiative not only showcased Tattd's innovative approach to connecting tattoo-seekers with artists but also highlighted the growing acceptance and popularity of tattoos in mainstream culture. It's a fun and memorable way to engage with the tech community, making the event even more exciting.

QCon London 2026 has unveiled its exciting tracks, featuring 15 in-depth sessions focused on crucial topics like AI engineering, resilient architectures, and modern languages. This event is significant as it brings together industry practitioners to share real-world insights and lessons, fostering innovation and collaboration in the tech community.

A rising star in Chinese literature is making waves in the U.S. as their unique storytelling captures the attention of American readers. This literary sensation, known for their vivid depictions of life in Beijing, is not only expanding their audience but also bridging cultural gaps through their work. The significance of this development lies in the growing appreciation for diverse voices in literature, highlighting the importance of cross-cultural exchange.

In a recent podcast, Magdalena Picariello emphasizes a transformative approach to AI development, urging a shift from merely focusing on algorithms and metrics to prioritizing real-world business impact. She advocates for evaluation systems that not only assess accuracy but also highlight tangible value for businesses. This perspective is crucial as it encourages continuous feedback and iterative development, ensuring that AI applications are not just technically sound but also effective in meeting business needs.

The author shares their journey of transitioning from Python to JavaScript, emphasizing the importance of graphing utilities in their work, especially due to their background in physics. They reflect on how Matplotlib made graphing straightforward in Python and express excitement about finding similar tools in JavaScript. This matters because effective data visualization is crucial for problem-solving and communication in many fields, particularly in science and technology.

Deep learning is making significant strides in digital pathology, enhancing diagnostic accuracy and streamlining workflows. This technology not only improves the speed of analysis but also tackles various challenges related to data and model performance. As healthcare continues to evolve, these advancements are crucial for better patient outcomes and more efficient medical practices.

The development of computer vision (CV) algorithms is becoming increasingly accessible, allowing a wider range of individuals to create and utilize real-world CV solutions. This democratization of technology is significant because it empowers more people to innovate and solve problems at scale, ultimately leading to advancements that can benefit various industries and improve everyday life.