“ Why is GPS required? I am just thinking out loud - why is GPS required to be loaded at all? Given the ubiquity of cell-phones nowadays, if the... (read full comment) ” 

Posted on November 12, 2008 at 6:52 AM EST

“ Identifying Manipulated Images I'm curious - is this only for digital photographs, or will it work with a film-based photograph that has been... (read full comment) ” 

Posted on March 17, 2008 at 6:15 AM EDT

“ Yup - great suggestion :-)) And what about 'Microsoft and Yahoo already are far bigger than Google in e-mail and instant messaging, and... (read full comment) ” 

Posted on February 5, 2008 at 5:08 AM EST

“ Privacy issues with smart badges Since this means that a person's movements and interactions can be tracked, I would assume that the participants... (read full comment) ” 

Posted on January 30, 2008 at 1:36 AM EST

“ A Laptop per child Makes heartening reading! Now, how about a similar scheme where one buys a meal and simultaneously contributes a meal to a... (read full comment) ” 

Posted on November 8, 2007 at 1:41 AM EST

“ Alternative sources I really do not know whether this is practical or not at this time, but I have always thought that a car, with its large flat... (read full comment) ” 

Posted on July 24, 2007 at 4:55 AM EDT

“ While humility has its place, have to agree with you folks. Looks the like the writer doesn't have much else to do. (read full comment) ” 

Posted on June 29, 2007 at 8:45 AM EDT

“ Safari browser Hi Tks for the link - made interesting reading! And Apple's attitude frankly, surprised me, since I always expected them to be... (read full comment) ” 

Posted on June 14, 2007 at 8:57 AM EDT

“ Surface touchscreen furniture Some one still has to get you the food from the kitchen!! Unless you are in the self-service mode :-) (read full comment) ” 

Posted on May 31, 2007 at 4:29 AM EDT

“ Healing wounds faster I am glad to know that what my mother (God bless her soul) told me many years ago is now being 'scientifically proved'. I... (read full comment) ” 

Posted on May 30, 2007 at 5:44 AM EDT