Phone systems change every ten years. 5G communications is now rolling out worldwide. It is time to plan 6G communications for 2030! Although little is decided - not even the frequency - much can be said about the extremely ambitious 6G objectives and challenges. This article gives the IDTechEx appraisal of 6G communications 2021-2041.

Thursday 25 February 2021 - Solar cars and boats are now mainstream, some never plugging in. The technology of the most advanced ones is being licensed to others, a robot shuttle being next up.

Printed/flexible sensors offer multiple benefits relative to their more established rigid counterparts, including lower weight, flexibility/conformality, and potentially lower manufacturing costs since printing facilitates high-throughput continuous production methods. In this article IDTechEx identifies top five innovative printed/flexible sensor technologies along with their associated applications.

Given the exciting properties, graphene has always been linked as a revolutionary material for the electronics industry. CVD graphene is cited as the ideal solution in providing a perfect single layer produced in a low cost continuous R2R process, but the manufacturing and commercial reality have proved very different. After a long period of research, and with players regularly exiting and entering the field, we are only now starting to see this technology mature and the dawn of the commercial reality.

The WHO said in 2019 that over 70% of the world's population have access to clean water. Clean water is required by all and is a product that has a direct impact on the consumer. Many companies must meet targets and goals set by their country or industry body with water cleanliness and pollution monitoring. However, unlike the oil and gas industry, the water industry is behind with its uptake of digitization and in the monitoring of networks in many countries across the globe.

3D printing offers an efficient method to improve current manufacturing limits across economic sectors such as transport, construction, and medical and dental industries allowing rapid prototyping and on-site production and repairs.

Thursday 18 February 2021 - Emerging 3rd and 4th generation emissive materials for OLED displays; A technological transition that increases the efficiency of organic photovoltaics; Functional inks for lighting; and Low temperature component attachment materials.

The remarkable price increases in particular US stocks, most notably GameStop, made the news last week as the power of retail investors to move markets became clear. On Monday 1st Feb, the BBC reported that silver prices increased by around 10 % as retail investors turned their attention to commodities, reaching a 5-month high of almost $950/kg.

Wednesday 3 February 2021 - 5G communications has come to a phone near you and 6G communications received strong investment in 2020 as we move to its standards, specification and substantial rollout in 2030. However, this time will be different because the objective is far more heroic.