I remember only a couple years ago when drones were new and cutting edge technology. Now, there are huge sections of the show devoted to drones of all sorts: fighting drones, mini drones, paper airplane drones and dancing drones. I don’t know if it is the Star Wars influence but droids were everywhere, including “laundroids” for folding your laundry, grill cleaning droids, window washing droids and all kinds of robots.

3D printers were new and unique and again whole sections of the show were devoted to “replicators” making everything from iPhone cases to clothing to spare body parts. Several companies were there just to show their filaments for these 3D printers.

Scooters were everywhere. You know, the ones in the news that have the batteries that blow up. Well, literally dozens of companies were showing their versions and the original Segway had a booth, too. Some one-wheel scooters were there as well as shoes with wheels that zipped you around.

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Self-driving cars and technology for self driving cars dominated the North Hall and some concept cars were shown, too. My favorite was the Faraday electric car that looked like a single seat batmobile.

USB-C made its debut at the show with hubs, cables and some USB display port displays, too. I think we will see a lot of USB-C stuff coming up!

Less prevalent this year was the huge variety of iPhone and iPad cases. There were huge sections last time but while there were several companies showing cases it was toned way down. In their place, power banks of all sorts were being shown in every imaginable shape and size. The Apple battery case, aka the hump, was universally panned but several companies had slim battery cases for the iPhone.

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I did walk through the TV section but it was not as notable as in past years. The 3D fad has sort of expired and 4K displays are common. I still love the OLED displays, though.

Other areas that were huge were health care and fitness with a lot of wearable fitness devices and health monitors or all sorts from implantable blood glucose devices to blood pressure cuffs, thermometers and scales. The home automation section was larger than previous years and there were some new HomeKit compatible devices. I liked the NoLok offering of bluetooth compatible padlocks and bike locks that work similar to the Kevo system.

It was a quick trip out to Vegas but it was certainly worthwhile. I will follow up next week with a bit more.

So by now, it might be clear that I am a bit of a headphone junkie. I’ve come to the conclusion that I can collect and use headphones like I do bags and purses! In my world I can never have enough, so I jumped on the opportunity this week to test our the new “**Hellas**”:http://www.smalldog.com/wag900002177 and “**Reimers**”:http://www.smalldog.com/wag900002181 from Urbanears.

The Hellas are an over the ear bluetooth headphone. It took a few minutes to get them paired with my computer. My only complaint about these headphones is that I found the touch-less buttons to be a bit clunky to use. The sleek design means you can’t physically see the buttons, so it take some practice and time to learn where the buttons are. However, there are a ton of other features with these headphones that make them extremely appealing. They are incredibly lightweight, comfortable to wear and they have good sound to them. I think my favorite feature about these is that the fabric on the headband and the earpieces are machine washable. You can actually wash the fabric and return your headphones to new condition. As I just started to use these the other day I have not actually tried to wash the fabric, but as more and more people are working out with over the ear headphones this is a huge selling point. Another hidden feature is that there is a built in microphone, so if you are using these with your iPhone, you can take calls without having to remove your headphones.

Also part of the active line are the Reimers. They deliver on fit and comfort while providing some great sound! I am impressed with how far ear buds have come over the years. What’s interesting about these headphones is that while they are in the active category, they are actually a wired set of headphones. However, Urbanears added several great features to ensure these headphones can stand up to the intensity of any workout. They have two clips for securing them to your clothing and they feature reflective cabling to light up during early morning or late evening runs. They use a new earlock technology that ensures they stay in during your workout, so no more fears of them falling out during sit-ups, push-ups and the like. I admit I am just a runner, so some of the more intense workouts I’ve not tried these, but judging by how well they stayed in for runs I am confident in saying they will stay put! Last but not least, they feature standard iOS controls we have all grown to expect out of headphones.