A pervasive personal trainer, an electronic leash, a light canvas...

摘要

This installment covers several new devices, most of which are used during activitiesȁ4;a pervasive personal trainer, a Wi-Fi-enabled SD card for eases photo uploading, a new 99-quid laptop focused on the education market, an electronic leash for wandering children, and a new artist medium for reducing stress in a hospital waiting room.