According to AnandTech, which got its mitts on both Snapdragon 855 and Exynos 9820 variants of the?Galaxy S10+, Samsung’s homegrown chip shows significant improvements over last year’s Exynos 9810 and Snapdragon 845 but falls short of Qualcomm’s latest and greatest.
Gene Roddenberry envisioned a world of sheer material abundance for Star Trek, and he made it possible using the replicator. This smart technological device rearranged subatomic particles to synthesize any object in thin air. As the user, all you had to do was voice the object you had in mind. The replicator could even recycle matter back into energy.
About that touchscreen. If you are old enough to remember the days of the pocket PC — back before the iPhone, kids, touchscreens were a living hell — you will remember resistive screens and how much they sucked. The Photon touchscreen is the least responsive I have used in a device for, perhaps, 10 years. Most people just use their Hex Wrench as a stylus as that is really the only way to make sure it works.
But keep in mind, Huawei’s image was captured using a special shooting mode that takes several seconds; Samsung’s image was captured immediately. Still, software-assisted photo processing is clearly the direction toward which mobile photography will have the next breakthrough, so it’s a bit disheartening to see that Samsung made little progress on this front.
One problem we come across when trying to write about disruptive technologies is that they change so fast we can barely keep up. Not only that, but then we’ll realize that we’ve been writing about a particular topic for half a decade without even truly understanding the?fundamentals behind how it works. Take 3D printing for example. We’ve all been to conferences where some vendor has a table with a 3D printer on it that churns away producing plastic neon keychains. Other vendors have cool-looking metal parts – already printed of course – that you pretend to be interested in when in reality you’re?just there for their sponsored happy hour event. What none of these people will tell you is that 3D printing at a commercial level is far more complicated than we’re led to believe in those glossy marketing brochures. This is especially true for 3D printing metals.
Shown-off earlier this month, Samsung’s next-gen Exynos SoC is its first to come with a neural processing engine (NPU) onboard, which means AI-centric tasks can be carried out on the chip itself. The firm also boasted that the processor will offer a 20 per cent boost in single-core performance compared to its predecessor, and a 40 per cent improvement in power efficiency.?
The most achievable and obvious?improvement in 3D printing is speed. In other words, machines will get faster and faster at doing their jobs. And we’re not just talking about printing speed, like with Carbon3D’s CLIP technology;?entire processes are being designed and optimized for speed.
In fact, the most common 3D printer firmware actually uses the Arduino ecosystem. The printer has no idea what it’s doing apart from following the step-by-step instructions that are outlined in the g-code. All of the smart bits are done by a full-fledged computer running a piece of software called a slicer. The slicer is what takes the model and, as the name suggests, slices it into many layers. Then the tool-path, the path that the hot-end travels, is derived from the layers. The g-code file can be many megabytes in size, all depending on how intricate the end product is intended to be.
Prices:?The printers Amazon tends to carry are the lower-priced ones. Its prices are decent — they’re not overpriced, but not super cheap either — but, unlike the Chinese online?stores, they do not offer the same kinds of sales. Lastly, there are no hidden fees and not a lot of price fluctuation.
The University of Louisville has literally shaken up FDM/FFF 3D printing. Professor Keng Hsu and others from the University’s Department of Mechanical Engineering have explored the impact of ultrasonic vibrations on material extrusion in a study entitled “Effect of Ultrasonic Vibration on Interlayer Adhesion in Fused Filament Fabrication 3D Printed ABS” published in MDPI.
I head up Forbes’ manufacturing coverage, and write about manufacturing, industrial innovation and consumer products. I previously spent two years on the Forbes’ Entrepr…
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