Abstract: A radiative surface comprises a film comprising: a semi-interpenetrated or interpenetrated network of a first ion-conducting polymer and of a second electron- and electrochrome-conducting polymer; and an electrolyte for impregnating the network; the film comprising a first face intended to be in contact with the solar radiations, the first face being covered with a first metallic layer in order to reduce the absorptivity of the solar radiations. A method for creating the radiative surface is also provided.

Abstract: An integrated system of travel inspiration that facilitates the electronic storage, tracking, sharing and updating of a user's travel-related information over social networks. A social network travel inspiration engine and method proactively generates travel destination proposals to a user based on travel destinations and current locations of members of the user's social network. The social network inspiration engine integrates a one click search module, booking share engine, instant traveler alert module, pricing module, opt-in repository, which may interface with a reservation system. This system may interface with booking systems to facilitate the booking of said travel recommendations upon said recommendation.

Abstract: The invention relates to a “push-pull” type compound, used for manufacturing polymer materials having both electrical conduction and photochromic properties, which responds to the general formula A-X-R in which: A is an electron acceptor group; X is a group having a ?-conjugated system and forms a photochromic group with A; and R is a polymerizable electron-donor group that is chosen among the carbazole group and the groups derived from the carbazole group by substitution, and which is linked to X by the nitrogen atom of the carbazole group. The invention also relates to an electroconducting and photochromic polymer material, obtained by polymerization of this compound. Applications: optoelectronics, signal processing, data storage, etc.