FreeBSD Powering Open-Source Wearable Computing
Written by Michael Larabel in Hardware on 11 July 2013 at 08:13 AM EDT. 13 Comments
Viking OS is an open-source head-mounted display (HMD) operating system for wearable computing, including smart glasses. The operating system is derived from FreeBSD to integrate more closely with Apple.

Brilliant Service is the company behind the Viking OS HMD software and their PDF pamphlet goes over some of the details. The company calls smartphones outdated and their app development is in Objective-C. Their described reasons for Objective-C is that it's "elegant, fun, and easy to program." They also attribute faster app development compared to C/C++ and Objective-C being used in iOS and OS X.

Underneath the hood we found out Brilliant Service is using FreeBSD as the basis for its Viking OS platform. They are using FreeBSD and their application framework is in Objective-C using GNUstep for an open-source implementation of Apple's Cocoa frameworks.

Embedded below is a demo of the FreeBSD-based Viking OS in action on a head-mounted display.

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Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter or contacted via

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