With the renewed effort, Google hopes to compete against Meta's AI-powered glasses made with Ray-Ban.
In the years since the Raffertys died there have been reports of allegations from some black farm dwellers that local police had failed to attend to cases involving black people with the same urgency as they did the deaths of the couple.I ask another local farm worker, 40-year-old Mbongiseni Shibe, what relations were like now between farmers and their mostly black staff.
"We manage whatever issues come up through discussions, if that doesn't work we ask the police to step in," he says. "It's usually incidents like our livestock going into their fields and the police help us retrieve it and vice versa."South Africa's violent past of racial segregation is not lost on Mr Shibe and how delicate racial matters can be here."We come from a difficult past in this country with white people, I remember those times of abuse even as a young boy especially on the farms here," he tells me.
"But we've let it go, we don't use that to punish anyone."President Trump used a rally in Michigan to mark what he claimed had been "the most successful first 100 days of any administration in the history of our country, according to many, many people".
He highlighted his efforts to tackle illegal immigration, to bring back jobs to the US and end what he called "the inflation nightmare".
BBC Verify has looked into some of the main claims from his speech.She added: "We cannot talk on behalf of those who have passed away, but our best guess is that they wanted to take the Atlantic route to get to the Canary Islands".
Hundreds of thousands of people have been internally displaced inside Mali, whose central and northern regions have known little stability since independence from France in September 1960, and many others have fled abroad.Around 6.4 million people in the country are in need of humanitarian aid, according to the European Commission, and more than 1.5 million people require emergency food assistance.
Ms Byun explained that Mali had experienced "a cycle of violence" since 2012, when the Tuareg rebellion in northern Mali triggered a military coup and Islamist groups that helped defeat the government captured several towns.Access to services in the west African country had been "severely restricted" and Malians were crossing the border in search for better livelihoods, she added.