Samsung and Huawei were able to shave off a few percentage points from Apple in the premium smartphone market in 2023. 9to5mac.com, citing a report from Counterpoint Research, says that almost a quarter of smartphones sold worldwide in the past year were so-called premium devices…defined as over $600 wholesale…which generally means a retail price of $800 or more. Don’t shed too many tears for Apple, though. They only dropped from 75% to 71% of the premium market! Samsung has 17%, and Huawei is up from 3% to 5%. 

It will likely be an ongoing cat and mouse game for decades to come…people putting out more fake images and videos, and companies and governments trying to stop or at least label them. Now, according to a report from nikkei.com, Nikon, Sony, and Canon are developing camera technology that embeds digital signatures in images so that they can be distinguished from increasingly sophisticated fakes. All three makers will roll out top end cameras with digital signatures. When a photographer sends images to a news organization, Sony’s authentication servers detect digital signatures and determine whether they are AI-generated. Sony and The Associated Press field-tested this tool In October. Besides these big 3 camera makers, in August, Google released a tool that embeds invisible digital watermarks into AI-generated pictures. I expect an ongoing battle between the fakers and the tech companies and governments…not unlike that which has gone on for years between the makers of police radar and the radar detection makers. 

In some good news over the holidays, the US Energy Information Agency dropped some data on US electrical generation. Arstechnica.com notes that the monthly data runs through October, so it doesn’t provide a complete picture of the changes we’ve seen in 2023. Some of the trends now seem locked in for the year though: wind and solar are likely to be in a dead heat with coal, and all carbon-emissions-free sources combined will account for roughly 40 percent of US electricity production. In addition, energy use is almost flat…only up 1% year over year. This is in keeping with a general trend of flat-to-declining electricity use as greater efficiency is offsetting factors like population growth and expanding electrification. That’s important because it means that any newly added capacity will displace the use of existing facilities. And, at the moment, that displacement is happening to coal.

A Volkswagen-backed Chinese car maker called JAC Motors is launching the first mass-produced EV with a sodium-ion battery instead of Lithium-Ion. Engadget.com reports that although sodium-ion battery tech has a lower density (and is less mature) than lithium-ion, its lower costs, more abundant supplies and superior cold-weather performance could help accelerate mass EV adoption. CarNewsChina reports that the JAC Yiwei EV hatchback deliveries will begin in January. There are several other types of batteries coming that are aimed at getting away from lithium, which is rare and environmentally unfriendly to mine. China has one of the largest known supply, with another large one in Southern California. A company says they have worked out an environmentally friendly way to mine the US cache of the metal, but has yet to begin.

I’m Clark Reid and you’re ‘Technified’ for now.