The final challenge is figuring out the best way to present geo-aware data effectively, a user interface problem that Laraki and Gil refer to as the "ergonomics" of the geolocation experience.
最后的挑战是找出最好的方法、最有效地呈现地理感知数据，用户界面的问题，Laraki 和 Gil 是指作为“人体工程学”的地理位置经验。