Similarly to losing Inbox many years ago, this really sucks.
230 karma · joined October 14, 2016
Similarly to losing Inbox many years ago, this really sucks.
As proof, ask yourself which of the following two options you would prefer:
1. buggy code that was hand-written 2. optimized code that was vibe-coded
I'll bet most people will choose 2.
Could the main issue be Google is shipping apps within apps?
If there is insufficient light, then by all means, the camera should adjust the shutter speed past the limit, but not until it has used all the available "reasonable" ISO range.
It's a shame I have to wrestle my Sony a6400 to get something even remotely close to this.
Do you know if there is any option of setting a limit on shutter speed while in aperture mode?
(I understand I can go full manual, but that just doesn't allow for the same point-and-shoot experience in changing light conditions.)
Google denied the issues existed forever, then shipped a fix that somehow made them even worse, and made the phone unusable for years. I hope we were not the only ones.
> More streamlined menus that reduce visual clutter
If this means the same as for Thunderbird, I'm going to have to switch after 20 years...
Owning a Pixel 4a has been great until the first major Android update, which made the "Adaptive battery" feature discharge the phone within two hours in standby. The fix didn't come for more then a year (!). A very similar thing then repeated with the next major update. One would think buying a phone from the main developer of the OS would come with more stability, reliability, and attention to detail, considering the argument of "oh, but it has to support a hundreds of thousands of phone models, not just 3 a year like Apple" is moot.
What good does 8 years of support do if the phone is borked after 3?
(It doesn't hurt that they also very often have close to the lowest price in Switzerland, or only a few CHF more than the absolute lowest, which often made it worth it for me just to have "most of my orders in one place" and know that I will have a good RMA experience if it comes to that.)
I wish we had something like Digitec/Galaxus in Czechia. Mironet is probably the closest, but their product range is limited and they're still not quite there.
However, their speed of propagation in the material, and their properties can be altered by the interaction with dipole moments of the material. Therefore, photons do indeed "go trough without collision" but not without interaction. The dipoles in a dielectric material such as glass need to take the energy to oscillate from the field, and then they give it back to the field by radiating it out again.
I agree that this is not "re-emission" in the absorption/emission diagram sense, and I understand that the field in a material cannot be separated into the material portion and the vacuum portion, since it is both at any given time, but what I have tried to outline in the previous comment is still a useful representation of the role of the material which the original article chose to leave out. I should have used "radiate" and "dipole" instead of "emit" and "electron" to make it a bit clearer.
If I were to answer this question in terms of photons as small amounts of field oscillations, I would argue that these are "new" photons, due to the fact that the "old" ones induced oscillations in the dipole moment of the material, which then in turn radiated energy out as the "new" photons.
But you can just as easily think of it as the material "suggesting" a better direction to the field propagating through it, and thus reorienting it. This is just very difficult to imagine and describe, at least for me.
I was trying to describe the propagation of light in a material, where the optical field induces oscillations in the dipoles of the material, and these dipoles in turn excite the optical field. This happens constantly in every nanometer of the material, and it is difficult to experimentally separate the field into the "material" portion and the "vacuum" portion, because it exists as an everchanging mixture as long as there are dipoles around.
As for the "rails", the way I've had it explained to me is that in one direction of a polarizer, electrons are free to move, so they fully absorb the light polarized in that direction. In the perpendicular direction, they are bound, and the best they can do in reaction to a field is oscillate back and forth a tiny bit. These oscillations excite an optical field again and it propagates further until it finds another dipole to excite. I like to crudely imagine a polarizer as the grid of a nanoscopic egg slicer :D. Field oscillations will get absorbed along the metal wires, but in the perpendicular direction, it will just excite vibrations in the wires, which will radiate them out again, sort of like a guitar string.
Let me know if this was helpful, or if I've made a mistake somewhere :).
The light does not "pass" through the middle filter, but it excites oscillations in the material, which effectively re-emits the light with different properties. The incoming light polarized at 0° induces oscillations in electrons which are "bound to a rail" in the material, which allows them to only oscillate in the direction of 45° (and all oscillations in the direction of -45° are absorbed). Therefore, a portion of the incoming field essentially gets re-emitted by the middle filter linearly polarized at 45°.
This representation is much less helpful if you think of the light in terms of individual photons rather than fields of course, but it is not worse than the article in this regard either.
Beep, beep, beep, beep, beep, beep, beep, beep.