The idea of not having any mechanically moving parts in a mouse, is great for it's longevity.
No moving parts, means no issue with dust, nothing to get 'stuck'.
So we're still with micros-switches for the clicking, but at least there is no wheel.
That being said, not all touch mouse are created equally, and after trying the Logitech T620, this (the T400) is a godsend.
Touch interfaces are more about software support than the hardware, once the hardware is in place, the innovation comes from the software, and the T400 has a decent one (although not yet perfect).
The scrolling is OK (up<->down, left<->right).
But the other gestures are those that makes this mouse shine: the touch panel is split to the top 2/3 and the lower 1/3.
clicking and double touching (without actually clicking) are where the mouse becomes really useful.
While the Logitech doesn't let you do EVERYTHING with those buttons, the operation that are coded in are pretty useful.
So why 5 and not less? I would actually given it 4.5 if I could.
Cons?
In customability it lacks the option to have any operation assigned to the predefined gestures.
Unlike the T620, it doesn't come with a travel bag.
The plastic, while having an excellent finish, is a bit thin on the front edge, I already have a small crack in the front (right above the touch button), but that's only because the mouse fell on the floor.
Pros:
Comfortable (could be a bit larger, but still comfortable).
Unifying receiver
Wild Plum color :)
Touch is actually usable.
| Average Battery Life (in hours) | 18 months |
|---|
