As much as technology simplifies our lives, it can simultaneously introduce plenty of unique complications.
Our smart TVs are separate from our smart speakers, which are separate from our smartphones. We have multiple TV streaming accounts and multiple music streaming accounts, and no easy way to access them all at once.
This is where Amazon's new Fire TV Cube comes in.
The device — which regularly costs $120, but is on sale for $90 during Amazon's Prime Day — seems aimed at becoming something...