Abstract: There is provided an apparatus for secure placement on a substantially flat surface. The apparatus includes a case; at least one support piece located on the substantially flat surface for placement of the case, the support piece including at least one piece of a first material; and at least one piece of a second material located within the case. The case rotates about an axis when a facing/bearing of the apparatus is changed. The axis may be either horizontal or vertical. Preferably, at least one of the first material and the second material is a magnet for magnetic attraction between the at least one piece of the first material and the at least one piece of the second material. The apparatus may be a web camera, a set of speakers, a microphone, a light source, or any combination of the aforementioned. It is advantageous for stability that the at least one piece of a second material is located at a fixed position relative to an inner surface of the case whatever the facing/bearing of the apparatus.

Abstract: There is provided an apparatus for secure placement on a substantially flat surface. The apparatus includes a case; at least one support piece located on the substantially flat surface for placement of the case, the support piece including at least one piece of a first material; and at least one piece of a second material located within the case. The case rotates about an axis when a facing/bearing of the apparatus is changed. The axis may be either horizontal or vertical. Preferably, at least one of the first material and the second material is a magnet for magnetic attraction between the at least one piece of the first material and the at least one piece of the second material. The apparatus may be a web camera, a set of speakers, a microphone, a light source, or any combination of the aforementioned. It is advantageous for stability that the at least one piece of a second material is located at a fixed position relative to an inner surface of the case whatever the facing/bearing of the apparatus.

Abstract: There is provided a wireless apparatus for providing sound signals directly to at least one ear of a user, including: at least one power source to power the apparatus; at least one earphone; at least one receiver coupled to the at least one earphone; and at least one antennae connected to the at least one receiver. Preferably, the at least one power source is selected from capacitors, batteries, solar powered cells, or power from an electronic device through a wired connection. The apparatus may have an optical cable connectable to the electronic device. A method for powering the wireless apparatus is also disclosed.