Who is watching the watchers? Computer scientists at UC Davis find that popular makes of 'smart' TVs use a method called automatic content recognition (ACR) to capture content on screen and share it ...
Refresh rate is how many times the TV image refreshes per second, with higher rates leading to smoother images. Native refresh rate is a hardware spec; take note of the artificially inflated motion ...
Lifewire on MSN
Have a Smart TV Already? You Might Still Want a Roku
However, if you want a Roku because you're interested in its numerous streaming channels or some other exclusive feature, buying a Roku device could be something you may want to c ...
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