(1) Brain-computer interface startups are entering clinical trials and attracting investments (1:10). (2) Why are Amazon & Walmart offering their infrastructure to ecommerce rivals? (8:38). (3) Big tech wants to analyze encrypted data using homomorphic encryption (14:06). Read this 3 Shifts Edition: https://6pag.es/vxa674. Sign up to receive free summaries of our deeply researched briefs: 6Pages.com.