Evolution of mobile phones
Like the flip phone, it was also comprised of two parts but they came together and apart by sliding the parts on a rail. Given the fast pace of growth, the future is bound to hold even many more implications for mobile phone users.
The investigation into her death has taken a new development after a judge approved a search warrant for police to examine the smartphones of two Minneapolis police officers in the shooting.
Justine Damond, left, pictured with her fiance Don and Don's son Zach. He and Justine Ruszczyk - who'd already begun using his last name socially and professionally - were due to get married Thursday.
Noor's partner told investigators a noise startled him just before Damond approached their police SUV. Noor shot through the open driver-side window from the passenger seat and fatally struck the Australian bride-to-be.
Noor has declined to be interviewed by investigators and can not be compelled to do so.
Various public figures, including Minneapolis' former and current police chiefs, as well as Mayor Betsy Hodges, have called for Noor to make a statement to the agency tasked with investigating officer-involved shootings, through the Fifth Amendment prevents anyone from compelling such testimony.
Another attendee, Rosie McGowan, said Ms Damond, a qualified vet who was to marry this month, would have asked those at the memorial "why are you guys being so serious?". The memorial will end with a silent walk around Lake Harriet.