THE VIRTUALIZATION OF URBAN YOUNG PEOPLE'S MOBILITY PRACTICES: A TIME‐GEOGRAPHIC TYPOLOGY

A time‐geographic approach, including time–space diaries and in‐depth interviews, is used to investigate the daily use and implications of information and communication technologies (ICTs) among a group of Swedish urban youth. We identify individual variations and nuances in ICT‐based practices in our respondents' social and spatial contexts. Using individual cases and detailed time‐geographic trajectories, we demonstrate how daily communicative actions – physical and virtual – are combined and integrated. From this we identify four ideal types of mobility practices: (i) home‐oriented, heavy Internet users; (ii) physically mobile, heavy mobile phone users; (iii) physically mobile, heavy Internet and mobile phone users; and (iv) home‐oriented, rarely mobile people (virtually and physically).     

Lighting practices in early Greece (from the end of the Mycenaean world to the 7th century BC

Reconsideration of the materials of lighting from a number of Early Greek sites leads to a review of the long-standing scholarly argument about an abrupt break in the use of typologically distinctive lamps in the period between the 11th and early 7th centuries BC. According to this, there is a marked absence of easily identifiable lamp-types, after the elaborate stone and clay Minoan and Mycenean series. Drawing on a combined approach to both its literary and archaeological aspects, I shall attempt to re-assess the truth of this 'traditionally' negative argument. In particular, certain pottery series, such as bowls, kothons and similar categories of plain pots with wide geographical distribution and popularity from the Mycenaean to Historical times (mainly until the 3rd century BC) will be reviewed and suggested as possible sources of light. In addition, I shall suggest — with the aid of a simple experiment — other simple ways of lighting a lamp by means directly available from nature.