It’s somewhat apt that Ubuntu’s ‘Lenses’ feature has brought Unity into clearer focus for many of its initial critics. The search-orientated display windows – called ‘Lenses’ – make finding specific files, apps or information easy to do thanks to their tuned ‘search backends’ – called Scopes’. Below are 10 of the best Lenses and Scopes available for Ubuntu 11.10. Before going any further you will