A device comprising: a display; and a housing defining a sidewall of the device and at least part of an interior volume in which the display is positioned, the housing comprising: a first housing segment (112a, 112e) defining a first portion of the sidewall and having a first end surface, the first housing segment further defining an integral first interlock feature extending into the interior volume, the integral first interlock feature defining: a first interlock surface; and a first hole extending into the first interlock surface; a second housing segment (112b, 112c) defining a second portion of the sidewall and having a second end surface opposite the first end surface, the first end surface and the second end surface defining a first gap having a first gap width, the second housing segment further defining an integral second interlock feature extending into the interior volume, the integral second interlock feature defining: a second interlock surface opposite the first interlock surface and separated from the first interlock surface by a second gap, the second gap having a second gap width greater than the first gap width; and a second hole extending into the second interlock surface; and a non-conductive housing component at least partially filling the first hole and the second hole, thereby structurally coupling the first housing segment to the second housing segment. a display; and a housing defining a sidewall of the device and at least part of an interior volume in which the display is positioned, the housing comprising: a first housing segment (112a, 112e) defining a first portion of the sidewall and having a first end surface, the first housing segment further defining an integral first interlock feature extending into the interior volume, the integral first interlock feature defining: a first interlock surface; and a first hole extending into the first interlock surface; a second housing segment (112b, 112c) defining a second portion of the sidewall and having a second end surface opposite the first end surface, the first end surface and the second end surface defining a first gap having a first gap width, the second housing segment further defining an integral second interlock feature extending into the interior volume, the integral second interlock feature defining: a second interlock surface opposite the first interlock surface and separated from the first interlock surface by a second gap, the second gap having a second gap width greater than the first gap width; and a second hole extending into the second interlock surface; and a non-conductive housing component at least partially filling the first hole and the second hole, a first housing segment (112a, 112e) defining a first portion of the sidewall and having a first end surface, the first housing segment further defining an integral first interlock feature extending into the interior volume, the integral first interlock feature defining: a first interlock surface; and a first hole extending into the first interlock surface; a first interlock surface; and a first hole extending into the first interlock surface; a second housing segment (112b, 112c) defining a second portion of the sidewall and having a second end surface opposite the first end surface, the first end surface and the second end surface defining a first gap having a first gap width, the second housing segment further defining an integral second interlock feature extending into the interior volume, the integral second interlock feature defining: a second interlock surface opposite the first interlock surface and separated from the first interlock surface by a second gap, the second gap having a second gap width greater than the first gap width; and a second hole extending into the second interlock surface; and a non-conductive housing component at least partially filling the first hole and the second hole, a second interlock surface opposite the first interlock surface and separated from the first interlock surface by a second gap, the second gap having a second gap width greater than the first gap width; and a second hole extending into the second interlock surface; and a non-conductive housing component at least partially filling the first hole and the second hole, thereby structurally coupling the first housing segment to the second housing segment.