Retail giant Walmart, which perfected the business model of driving down costs to dominate the market, has been surpassed by e-commerce leader Amazon, which just became the largest retail seller outside of China. Driven by a surge in online shopping during the global COVID-19 pandemic, Amazon raked in $610+ billion over the year ending in June, according to FactSet. Walmart just posted sales of $566 billion for the year ending in July. Both are eclipsed by Chinese online retailer Alibaba, the world’s top seller. Read more

Google revealed its work on a new AI-enabled Internet search tool dubbed MUM (Multitask Unified Model), which can “read” the nuances globally of human language. The company says that users will be able to find information more readily and be able to ask abstract questions. MUM is not yet publicly available but Google independently used it for a COVID-19 related project. Vice president of search Pandu Nayak and a colleague designed an “experience” that gave in-depth information on vaccines when users searched for them. Read more

Faced with new tax rules for cryptocurrencies, Ashton Kutcher, Elon Musk and Square chief executive Jack Dorsey were among those who brought the fight to Washington. They and others in the industry including lobbyists, executives and trade group officials reached out to Congress over a provision in the massive new infrastructure bill that would “expand and strengthen tax enforcement of crypto transactions.” Dorsey “brought the Twitter heat” over the issue, igniting a grass roots reaction among thousands of crypto enthusiasts. Read more

Post-pandemic, companies now must decide whether to allow their employees to continue to work remotely or require them to come to the office. Although staff did work at home for about one-and-a-half years without too many problems, it’s not clear if that scenario will transfer to a post-COVID world. The lockdown was an unusual circumstance, and bosses and workers were forced to be flexible. Now, some say a hybrid work environment is likely to be two-tiered, with on-site workers getting more access, networking opportunities, promotions and pay raises.

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Qualcomm unveiled its Qualcomm Flight RB5 5G platform, with the hopes of speeding up development of commercial, enterprise and industrial drones. The new platform, which is powered by Qualcomm’s QRB5165 processor and builds on the company’s IoT products, enables drones to utilize 5G and artificial intelligence technologies. Low power 5G drones can capture and transmit a lot of data via cameras that it transmits to an operator or over a network. AI enables the drone to determine what data is most valuable. Read more