will_walker Karma 188 Created 11 years ago Recent Submissions 1. ▲ Scan of the Month (scanofthemonth.com) 2 points · 4 years ago · 1 comment 2. ▲ Does Quantitative Easing Cause Income Inequality? (lynalden.com) 6 points · 4 years ago · 1 comment 3. ▲ China’s emerging AI emotion recognition market [pdf] (article19.org) 1 point · 5 years ago · 0 comments All submissions on HN · View profile on HN