| In a series of blogs, Facebook laid out its vision of human-computer interaction (HCI), and spoiler alert: it does not include smartphones. Instead, Facebook is focused on a "contextually aware, AI-powered interface for augmented reality (AR) glasses." To achieve its vision, Facebook needs to optimize the AR interface. One option is the human wrist. Yes, your wrist! In 2019, Facebook acquired a neural interface startup called CTRL-Labs. At the time, CTRL-Labs was developing a "mind-reading wristband". Here is an old demo video - watch. This week, Facebook released a demo showing how the new tech will be able to control future AR displays - definitely watch! So why the wrist? Well, according to Facebook, "The wrist is a traditional place to wear a watch, meaning [the new device] could reasonably fit into everyday life and social contexts. It's a comfortable location for all-day wear. It's located right next to the primary instruments you use to interact with the world — your hands." While the world is years away from AR dominance in everyday life, Facebook seems to be approaching the challenge with the right mindset. Every advancement in computing has centered around convenience and engagement. Both have been critical to the internet’s evolution. Prior to multi-touch capable smartphones, for example, cellphone use was limited to texting, calling, playing brick-breaker, and maybe browsing the internet. Today, thanks to incremental advancements like multi-touch, smartphones have become our primary computing devices. If Facebook can execute on its vision, we believe someday soon smartphones will give way to sleek pairs of AR glasses and smartwatches. |