1. A system, comprising: a see-through display configured to display augmented reality images that augment a surrounding environment viewable via the see-through display; a processor; and a storage device configured to hold instructions executable by the processor to: detect a first data feed from a first network source, control an internal application executable by the processor according to a first user-input command scheme responsive to the first data feed being detected, detect a second data feed from a second network source, the second data feed being different than the first data feed, control the internal application according to a second user-input command scheme responsive to the second data feed being detected, the first user-input command scheme being different than the second user-input command scheme.