Those two companies have mentioned these capabilities in 2015 so they must be close to launch as well. We can't understimate them and assume they are not ready yet. They could be done as well and launch their product anytime. No one knows here of course. Tech is fierce competition and in general you can't assume the others won't figure out things the way NTEK does. There are other geniuses out there that have the brains to achieve things that NTEK can. Time is actually what matters. Who first introduces things and keep on innovating will prevail.