Last year’s Consumer Electronics Show in Las Vegas was the last big technology event to take place before Covid hit. The following month, the Mobile World Congress in Barcelona was cancelled, heralding in a year in which the traditional platforms for product announcements disappeared. That hasn’t stopped new products appearing, not will it; the design lead times for phones and TVs are at least two to three years, so even next Christmas’ products will have started off before Covid. The design departments for major high-tech companies are a bit like supertankers – they’re difficult to stop or change direction. Where the absence of exhibitions may be more keenly felt is within smaller companies and startups, who typically use these events to gauge interest in their products and visions.