Unnamed sources who are close to the event confirmed that officials had a streamed version of Halo 4 up and running on Windows PCs and even a Windows Phone (including Xbox 360 controller support via an attached peripheral). The demonstration reportedly ran smoothly, with latency on a Lumia 520 phone dipping as low as 45ms.
Sony purchased Gaikai earlier this year in a bid to establish a streaming service for the PlayStation 4. Microsoft previously announced that it would use cloud computing to leverage additional processing power for games like TitanFall, but has not confirmed plans for a cloud-based streaming service.
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