My personal favourite has to be Groom Bowser, and he arguably has
the most useful functionality of the bunch that we know of.
Not exact matches
Multi-portal
functionality is one of the system's
most useful features.
The app also gives access to the rest of OnStar's
functionalities,
most useful are the remote engine start and stop, door lock and unlock, and light and horn flasher without having to speak with an operator.
Microsoft Surface 3 is one of the
most useful tablets today, and it offers the
functionality of the Surface Pro 3 for a much lower price.
There are several other smaller updates, but they don't exactly add much
functionality and
most people might not even find them to be
useful.
I say that the Control Center may be the
most useful feature of iOS 7 because it brings a whole lot of
functionality to your phone without going through the trouble of unlocking it.
Starting with iOS 9 and continuing more explicitly with iOS 10, Apple has built much of the iPhone's
most useful time - saving
functionality around 3D Touch.
The new
functionality, pushed out to Echo units from today, allows owners to control their lighting, smart appliances, and switches using simple voice commands rather than reaching for the respective apps, and could well be the
most useful additions Echo has seen since it began shipping in limited numbers late last year.
There are currently 30 or so apps that have been updated to support Android Wear, the
most useful of which mirror smartphone
functionality without cumbersome interface or design.
Furthermore, both Google and Amazon are aware of the fact that
most people would find it awkward to use a speaker to conduct a phone conversation, so they're still skeptical about how
useful that
functionality would actually be.
However,
most Bixby
functionality won't be available at launch in the US, which means the dedicated Bixby button will not be very
useful at all, at least initially.
Certain
functionalities being very
useful (11 %) and saving the user money (9 %) were also among the
most popular reasons.