Square thinks receipts can be a powerful tool for communication between buyers and sellers, and its new feature enables direct communications. The feature is available to merchants for $10 a month.
Samsung launches a new fitness band at Mobile World Congress in Barcelona, Spain. The new device offers users a heart rate tracker and pedometer functionality, and connects to the company's S Health app to manage overall fitness.
Facebook wants to go back to the drawing board, so HTC's new Facebook Home phone has been cancelled for now.
Windows Blue has been officially confirmed for this year, and will make changes to Windows 8 in response to customer feedback.
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Valve has lifted the lid on a new type of controller, with a touchscreen, trackpads, and buzzing feedback.
Its home-brewed alternative to Google Maps may have erased streets, wrinkled bridges, misled pedestrians, and exposed the company to an unusual degree of Internet ridicule, but Apple is keeping up appearances.
A new peripheral created by Disney Research creates tactile feedback for more immersive augmented reality with just the air.
Along with a full reversal of the company's DRM policies this week, Microsoft also ensured that the secondary reselling market will stay in tact for years to come.
Following a barrage of negative comments about changes to its Flickr site, Yahoo says it's listening -- and also "actively measuring flickr.com" so it can fine-tune things properly.