Imagine all of today’s latest drone technology in one room: pizza delivery bots, warheads, aircrafts.

That's Xponential 2016, a conference in New Orleans, in a nutshell. The event plays host to more than 8,000 innovators and experts from 55 countries, as well as leaders such as FAA Administrator Michael Huerta and Gur Kimchi, co-founder and vice president of Amazon Prime Air.

Here are some of the coolest tech at the convention that got us buzzed:

1. The DJI Phantom 4

dji.com DJI Phantom 4

2. The Skeldar

SAAB medium-range UAV system

3. The Battelle DroneDefender

Battelle DroneDefender

4. The Yamaha RMX

Fly Ag Tech unmanned helicopter

Bonus:

Just amazing! @AUVSIshow @Teslafound the future is now! https://t.co/r1yvjQ9SXx pic.twitter.com/8ypcfZ3QgP

— Keith Kaplan (@KeithRKaplan) May 3, 2016