17/11/2020

Robotics

An obstacle avoidance system for flying robots inspired by owls

When developing robotic systems and computational tools, computer scientists often draw inspiration from animals or other biological systems. Depending on a system's unique characteristics and purpose, in fact, nature typically ...

Internet

Twitter CEO says no bias on platform against conservatives

Twitter chief Jack Dorsey said in remarks prepared for a Senate hearing Tuesday that the social network's filtering during the US election campaign was not a sign of bias, despite claims to the contrary by conservatives.

Business

Airbnb details years of losses ahead of planned IPO

Airbnb was losing money even before the pandemic struck and cut its revenue by almost a third, the home-sharing company revealed in documents filed Monday ahead of a planned initial public offering of its stock.

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