This week Dyson unveiled its first electric toothbrush

This week on Dezeen, technology brand Dyson launched its first toothbrush, which includes a mouthwash spray designed to replace flossing.

Named Dyson CameraJet, the electric toothbrush combines brushing, flossing and mouth-washing into one device. It includes a mouthwash jet that is directed by a camera to remove plaque between teeth.

Speaking to Dezeen in an interview about the product, Dyson's Niamh Turney said that the toothbrush aims to update "a cleaning routine that has remained largely unchanged for decades".

Lucas Museum by MAD finals — The Lucas Museum of Narrative Art was revealed this week

In Los Angeles, the long-awaited Lucas Museum of Narrative Art was revealed this week, ahead of its opening later this month.

Designed by architecture studios MAD and Stantec, the museum, which is set to open on 22 September, has a spaceship-like form and is covered in 1,200 curved panels.

Burning Man installation — We looked back at Burning Man highlights

Also in the USA, we took a look at some architecture highlights from Burning Man as the event kicked off its 40th-anniversary event in Nevada this week.

The roundup of previous installations included a giant inflatable orb designed by BIG founder Bjarke Ingels and colleague Jakob Lange, as well as a shrine by Chicago architect Antwane Lee (pictured).

Kelly Wearstler wearing own collection — H&M launched a clothing collection by Kelly Wearstler

In design, fashion brand H&M launched a clothing line created by interior designer Kelly Wearstler.

The eight-piece collection, which H&M described as "relaxed and refined – unmistakably Kelly", follows Wearstler's H&M Home furniture collection that was unveiled in Milan.