[dragonmum]

> It's hard to deploy such LCD/LED sign (you require power and lots of it to be visible in sunlight) but it's possible.

What? Most of the signboards you see on the road are LED signboards. You know the ones we have in freezing winter or in blazing summer! So not only is it possible, it's what's commonly done.

> The important thing here is that this first production outdoor deployment

There's very little data provided in the article, no real accurate data on what kind of environmental conditions were experienced by the devices. Seems like a puff piece.