Aloft Hotel is testing a holographic concierge with QR codes to give guests easy access to information and offers from local businesses. The holographic image is projected onto a life-sized cut ...

(NASDAQ:HOLO), saw its pre-market share price grow by 31.44 percent to $6.48 apiece as of 7:49 AM as investor sentiment was buoyed by news of significant progress on its quantum technology. Codes ...