In the Technology Focus Industry Perspective 'LIDAR: Mapping the world in 3D' (Nature Photon. 4, 429–430; 2010), the credit for the image on page 429 was incorrectly given to Velodyne. The image was courtesy of Mandli Communications, and should have been credited as such.

Similarly, in the Technology Focus Editorial 'A sense of diversity' (Nature Photon. 4, 423; 2010), credit for the Technology Focus cover image should have been given to Mandli Communications. The HTML and PDF versions of both texts are correct.