Sony Corp aims to boost operating profit 25-fold within three years by growing its camera sensors and PlayStation units, its chief executive said, outlining a strategy that could see the company exit the cut-throat TV and smartphone sectors. CEO Kazuo Hirai said on Wednesday the Japanese consumer electronics firm would no longer pursue sales growth in areas such as smartphones where its has suffered... 

Microsoft didn’t use skydivers or stunt cyclists to introduce what it hopes will be the next big leap in computing technology. Instead, with its new HoloLens headset, the company is offering real-world examples to show how you might use three-dimensional digital images – or holograms – in daily life. And that might be what it takes to get people to buy a computer they wear on their...