If the gear Anker Innovations showed off Thursday night is any indication, the company has been busy on several fronts. In its first On Board event of the post-pandemic world, the company previewed a laser Nebula projector, a Eufy home security system, and a huge PowerHouse battery pack with enough juice to get you through a blackout—or a glamping trip. The best might be yet to come, with a teaser about fulfilling USB-C Power Delivery potential. More on that later. The $800 Nebula Capsule 3 Laser projector (pictured up top) is available now and is not much bigger than a beer can. Powered by la…