The game changer will be swarm capable drones.

A few smart drones can be used to guide a swarm of cheaper drones on target. Additional sensor drones can feed back info to improve this.

Currently, defensive systems can cope with a drone attack. However, if you have 20 coming in from all directions, in perfect coordination, they will be overwhelmed. You don’t even need all of them to be armed, just a couple, protected by the rest.

Current drone usage is akin to the first tanks in WWI. The WWII equivalent will be terrifying.

More than I see very few of them anymore. I see more of them when I look in the junk mail, but even hotmail has gotten good a filtering out all the crap.

Does it however? I’m not up to speed on modern anti spam, but a huge number of spelling mistakes screams spam to me. I would be extremely surprised if it wasn’t the case. The best way to deliver spam is to make it indistinguishable from legit messages.

Also, the existence of spear fishing implies it’s a choice.

No evidence that we have. The spammers obviously think it’s worth doing however, and they are the ones that would have the statistics.

The initial fishing is a low effort, wide net. What follows actually takes the investment of man hours and/or other resources. They would rather get 1 catch they can take all the way, than 500 where 495 will figure it out later and bail.

The same way your mortgage is backed up by your house. If you default on your mortgage, the bank can take your house in foreclosure.

Rather than sell shares to raise the money, Musk has backed his borrowing with Tesla shares. Basically, if he doesn’t pay back the loan, the banks get the shares. Unlike houses, shares can change value quite quickly. If the value of the loan exceeds the value of the shares, then the banks start to get VERY nervous. They will call in the loans to get what they can, before things get worse. This could crash the share price further, since they will want to offload the shares as soon as possible.

Musk is extremely rich. However, like most extremely rick people, his money is tied up in shares. If Tesla falls fast enough, he could end up owing more than he has in assets. As soon as his creditors pull the plug, he becomes bankrupt.

Do you have a link to that study? I’d be interested to see what the false positive/negative rates were. Those are the big danger of LLMs being used, and why a trained doctor would be needed.

I believe a good doctor, properly focused, will outperform an AI. AI are also still prone to hallucinations, which is extremely bad in medicine. Where they win is against a tired, overworked doctor with too much on his plate.

Where it is useful is as a supplement. An AI can put a lot of seemingly innocuous information together to spot more unusual problems. Rarer conditions can be missed, particularly if they share symptoms with more common problems. An AI that can flag possibilities for the doctor to investigate would be extremely useful.

An AI diagnostic system is a tool for doctors to use, not a replacement.

To an extent. You are still talking 20-40 degree windows, but triangulation is definitely possible. I’m not sure if it’s used like that however.

5g is a lot more capable and flexible compared to older generations. The main one is a massive increase in capacity, for the same frequency allocations. Compounding with this is that it can be directional. This allows several phones to use the exact same channel simultaneously, so long as they are positioned at different angles to the tower.

5g also uses more frequency bands, allowing even more data to be moved around. Unfortunately, 2g has most of the lower frequencies, higher frequencies carry more data, but have less penetration into buildings.

Finally, 5g allows for priority and context awareness. E.g. the police can have their phones prioritised, or VoIP calls given priority over video streaming. It can also trade bandwidth for range. This allows a tower to either reach further to cover a larger area, or focus down, to provide more bandwidth locally.

In theory 5g could have a similar range to 2g. However, that rarely happens. It requires it using the lower frequencies, that 2g currently uses, and well as dropping its data rate to improve range. Most of the time it’s optimised for shorter range, and more towers using higher frequencies. This gives impression of a far smaller range. But give a huge increase is available bandwidth.