Technology has become extremely important. We try to use as much as possible and continue to look for anything new. This coming from someone that didn't know how to turn on a computer 21 years ago. During that time it has become obvious that technology is changing the game and scouting departments. So you either join or be left behind.
That said, I don't see the day that technology replaces good scouts. Measurables are important and the more things that can be measured would be all that much more important. However, there are too many separation points between players that technology can't reveal.
The thing to remember when it comes to scouts... They are the same as players, umpires, or even fans... In that they are not all the same. Just like any other job... Some are much better than others. It's not about the best player on the field that day, most anyone can recognize that. It's about how that player compares and projects to everyone else that scout has seen. And that takes more than modern technology. It takes talent and experience. It takes seeing many that have made it to the top over many years. I can say with complete certainty that there are major league players that technology alone would never have identified. And yes, there are times you just know when you see it.
One thing that is noticeable is scouting seems to be transitioning into a young mans game. I think this has a lot to do with technology. So I see technology and data gathering increasing and becoming even more important. At the same time, I can't ever seeing it replace good scouts.
I would also suggest people have respect for those that scout for a living. It can be a very difficult job and without a lot of security. Like anything else, the harder you work, the more you see, and the more you see the better you are. When the art of scouting combines with the science of technology, it produces better results.