Mounting interfaces, devices therewith, accessories therefor, and methods of manufacture and use thereof

A system comprising:

• a mounting interface including a latch and a plate hosting the latch, wherein the latch including a block with a ramp and a platform extending off the ramp, wherein the plate including an exterior surface, wherein the ramp extending between the exterior surface and the platform;
• and an accessory configured to engage the mounting interface, the accessory including a detent with a ramp complement and a platform complement extending off the ramp complement such that the latch engages the detent and the ramp progressively engages the ramp complement until the platform engages the platform complement based on the plate rectilinearly and guidably sliding into the accessory over the detent.