Category Archives: Hewlett-Packard

Hewlett-Packard is a large electronics company known for its computers and printers. Its headquarters are in Palo Alto, California. From 2007-13, it was the top maker of computers. It makes many products, such as servers, imaging devices, storage, and software, as well as offering services. In 2014, it split off its printer and personal computer line from its other products and services, so now there are two companies, HP and Hewlett-Packard. The company was originally founded by Dave Packard and Bill Hewlett in a single-car garage in the 1930s.

hpsprout

HP Sprout Pro G2 hands-on with inventor Brad Short

HP Sprout Pro G2: overview and video demo

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The first HP Sprout was launched two years ago (with Windows 8) after a development period of about 4 years. This article shows the HP Sprout Pro G2 in action. The non-Pro Sprout is quite affordable, at about the cost of a laptop.

hp sprout review

HP Sprout Pro G2 3D image capture in action

HP Sprout is a dual-screen PC that runs Windows 10 Pro. It’s meant to allow an immersive computing experience that breaks the boundaries between physical objects and the digital world.

It’s got an i7 processor, a camera/projector, an amazingly thin, flexible 20-point touch screen with 2,048 levels of pressure sensitivity (HP Active Pen included), and a scanner that scans both 2D and 3D objects.

Brad Short,  HP Distinguished Technologist and the inventor and creator of the HP Sprout, showed off the HP Sprout Pro G2 at CES Unveiled NY 2017. I was on hand to watch and try out the drawing touchpad.

Here’s the creator himself doing a demo of the Sprout Pro G2.

Drawing demo on the HP Sprout touchpad. The included pen gets 2,048 levels of pressure.

What can artists do with the HP Sprout?

What can we not do? Artists can draw on the touchpad, scan objects and immediately place them into a 2D or 3D image, create 2D and 3D art, edit music and video, and send files to a 3D printer such as a Dremel. We can incorporate blended reality, VR (virtual reality), and AR (augmented reality).

It’s not just for artists. Short says blended reality will soon be a common way of communicating. Instead of a photograph, people will take a 3D scan and post it on social media. The HP Sprout isn’t meant for super-heavy-duty 3D scans but to create something that looks nice and is manageable in many apps. Here, Brad Short demos creative uses for 3D scans, such as putting the images into a video or into PowerPoint 3D. (Microsoft Office now supports 3D).

The Sprout runs Windows 10 Pro, has an i7 processor and 21.3″ HD display.

Basic specs:
Windows 10 Pro
i7, Intel HD graphics 630
21.3″ screen, HD 1920×1020
wide viewing angle
full keyboard
Ports: SD media card slot, 4 usb 3.0, HDMI 2.0, RJ-45, audio, controller


Bottom monitor:
Intel HD Graphics 6305
discrete NVIDIA GeForce GTX 960M
wireless mouse, active pen that uses Wacom
camera: HP High def 14MP
Top screen is touchscreen

The Sprout has real-time tracking of the object. You can move it around and it will capture.

hp sprout pro 3d capture

HP Sprout Pro G2 captures objects and creates 3D scans.

The camera somehow ignores your hands and fingers, if you are holding up the object. If you’re holding it and you put down the object or otherwise let it lose tracking, it easily regains it.

At the end of the scan, you can see a mesh version with superimposed high-res photos of the surface. The files are .obj files you can open in surface mesh editing software, or AR and VR programs. The files are not very large at all.

You can also open the files in Photoshop and 3D Builder in Windows Creator. Short talks about how “fun” is an important part of Sprout ,and the idea of bringing 3D to everyone. “Sprout is a creative product for creativity,” he says.

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The HP Sprout Pro G2 captures an elephant

Accuracy: The 2d aspect is more accurate than the 3D in the camera used here; here, the 3D has 1mm accuracy. But if you use the the other 3D scanner that comes with the HP Sprout Pro G2, which is a higher-end, professional one, you get a high 10 to 15 micron accuracy.

You can then print it on a 3D printer such as a Dremel. You can also use it to create textures for your own 3D creations. You can quickly drag it to the touch mat and draw on it using the Active Pen or your finger on the touch mat.

Using it with Microsoft Creator Studio, you can integrate it into their videos or add your own 3D objects to libraries. You can edit music and video.

The HP Sprout is a tool, but also can be a fun a toy; a kid can use it.

The HP Sprout Pro G2 is a remarkable machine with a ton of potential. I find the flexible touchpad to be amazing.

The HP Sprout’s main use has been in the educational and manufacturing areas, but as it evolves, and consumers are more used to using 3D, AR, and VR, we could see more of these machines in homes. For artists who create game art, 3D models, or use AR and VR, it’s already extremely useful. Paired with Microsoft’s 3D tools, the Sprout may become a household word.

See the Amazon listing for more about the HP Sprout and HP Sprout Pro G2.

hpspectre15review

HP Spectre x360 15 Review: sleek ultrabook deserves a better pen

HP Spectre x360 15 review: sleek ultrabook, but HP pen falls short

The HP Spectre x360 2-in-1 with 15.6″ touchscreen was released in Feb., 2016, following 2015’s successful HP Spectre x360 13″. This larger version has some more-powerful options, such as an extremely high-resolution 4K display.

Type of tablet

2-in-1 ultrabook (tablet PC laptop, nondetachable keyboard)
Digitizer: Synaptics (256 levels of pressure sensitivity)
Pen: HP Active Pen (not included), or (see on Amazon)

 

Update: Dell Active Stylus 750-AAGN used to work on both models (13.3 and 15″) but updates have caused it to stop working.

hp spectre x360 15 review

HP x360 Spectre 15.6″. See it at Best Buy

Notice that the screen is squarer than most laptops. The touchpad is about 6″ wide. My phone fit neatly on to of it. Notice the shiny hinges.

hpspectre360-15 4kscreen

 

 

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See the HP Active pen at Best Buy

The pen is flat on one side lengthwise, and snaps onto the computer via a magnet that’s across from the button.

Features

Operating system: Windows 10, has Home and Pro options
15.6″ screen (diagonal) UHD
Dimensions” 14.8 x 9.75 x 0.63″ (15.9 mm thin)
Weight: 4.02 lb
backlit keyboard
brushed aluminum unibody
geared hinge
large touchpad with multi-gesture and customizable settings
Display: 15.6″ Multitouch, backlit. IPS panel with viewing angles to 180 degrees
LPDDR3 RAM

Display options

1920×1080 px full HD 2 million pixels (px)

Ultra HD 4K, 3840×2160 (8.3 million px)

Storage: 128, 256, or 512GB SSD

Miracast, which lets project wirelessly to a TV or other display

Note: This is not the OLED display you may have heard about. That one is scheduled for the 13.3″ HP Spectre x360, and the OLED screen for that has not yet been released as of this writing.

Processor/graphics

Intel Skylake 6th-Gen. Dual-Core, Intel integrated graphics with these options:

i5-6200U with HD Graphics 520 and 8GB RAM

i7-6500U with HD Graphics 520 and 8GB or 16GB RAM

i7-6560U with Iris Graphics and 16GB RAM

 

Ports

Three USB 3.0 Type A (you can still us 2.0 devices and get 2.0 speed)
USB-C port, no Thunderbolt support
Full HDMI
mini DisplayPort
SD card reader
headphone jack

No Ethernet port or CD/DVD drive.

Battery life

HP states up to 13 hours for the full HD version and up to 9.5 hours of mixed use for the highest configuration. The 3-cell lithium-ion polymer battery gives this exceptional battery life.
Portability

4.02 pounds is very light for a 15.6″ screen. While it may be difficult to carry it around all day, it’s quite portable. Its slim .63″ profile and compact power brick makes it more portable.
Screen

4K is very high-definition, over four times as many pixels as full HD. It doesn’t look pixelated even from up close. Your content has to be as high-res as the screen to get the effect. It’s not yet common to have this high a resolution on laptops, but it’s getting more so. The colors are good with 72% of the Adobe color gamut sRGB. The display is very sharp, but doesn’t seem super bright. The screen is smooth, but not super glossy.

The Spectre 15’s  screen has a 3:2 aspect ratio, which some may find better for drawing than the video-centric 16:9 that’s on most laptops. 3:2 is a bit squarer. Surface Pros and the Surface Book are also 3:2, as is the Chromebook Pixel, which is not an art tablet. The iPad and iPad Pro are  4:3, more like a sheet of paper, and perhaps more natural-feeling to hold and draw on. (The Spectre x360 13.3″ model has 16:9)

hp spectre x360 review

The HP Spectre x360 15 has a 3:2 aspect ratio. Most laptops have 16:9. The iPad has 4.3.

 

Design

The Spectre x360 is sleek and comfortable to hold in two hands. Its unibody aluminum chassis gives it durability and dissipates heat. There are generous-sized, aesthetically pleasing vents on the side.

The aluminum chassis was carved with CNC (computer numerical control–see on Wikipedia) machines. Used by the aerospace industry, these machines cut with great precision. These cutting tools give the Spectre an elegant look. The shape tapers, getting thinner as it goes toward the user. At its thickest, the bottom part is thick as a pencil and considerably thinner as it gets toward the trackpad. The thin profile is remarkable for the large screen size. It’s a thin as the 13″ version. The most noticeable thing about the x360 is the thinness.

The 360-degree “flip and fold” design is a LOT like a Lenovo ThinkPad Yoga. Like the Yoga, it’s even poseable into four positions of stand, tent, tablet, and notebook. The keys do not retract the way they do in the Yoga 14 (do they still work)?? You can open the HP to any angle, including flat.

Tablet mode

When you fold it to Tablet mode with the keys facing away from the tablet, the keys do not lock in place, but they disable themselves. The keyboard backlight goes off and the keys no longer function. So if you’re drawing in that mode, you’d need an external keyboard  to use shortcuts (anyway, it’s inconvenient to use the keyboard even if they still worked in that position, but easier).

HP has put a lot of engineering muscle into the geared hinge. It makes the tablet stays in its positions. The hinge is encased in stainless steel to keep it clean and functional. It can be a little bit stiff as you push the lid upward.

Usage

There are no discrete graphics, but the 4K model has Intel Iris graphics which are powerful enough to do video editing. Photoshop will work fine in any of the models. If you’ve got high-res video, it will display in all its glory on the 4K. But for intensive or professional video editing, a computer with discrete graphics would be better. Similarly his computer is best suited for light gaming. The thinness leaves no room for the cooler that discrete graphics requires. If you want to do a lot of video editing, this probably isn’t the right computer. Photoshop will work fine.

Keyboard

The backlit keyboard is island-style with chiclet (separated) keys. It has no numerical pad, though it could have had one with all the space.

The key travel is 1.5mm, which is the same as the keys on larger, full-size notebooks, so they are very comfortable to type on–they felt a bit far apart at first but I find that my typing accuracy was better on it than with keys that are closer together and my (small) hands appreciated the big keyboard. The silvery painted characters on the white keys can be a little bit hard to see, unlike the white paint on black letters of laptops such as the ThinkPad Yogas.

Other than the contrast, this keyboard makes typing comfortable and could boost productivity.

Trackpad

The large Synaptics trackpad is about 6″ long, and you might find yourself hitting it by accident. It’s very responsive, and can even be adjusted via its own driver settings. It supports multitouch gestures, so you can use it to pan and zoom. The part you click on is only on the bottom half.

Pen

HP Active Stylus

Takes one AAAA battery, which is included. For a replacement, you may need to go to an electronics store to find these, or buy them online. The end of the pen unscrews to put the battery in. The pen is round but has a flat part that goes the length of the pen, to keep it from rolling away. It snaps magnetically to the laptop’s frame or cover.

TIP: If you have trouble getting the HP Active Pen to work,download the touchscreen firmware from Spectre x360 15 product page. (LINK)

Dell Active Stylus (750-AAGN), takes one AAAA battery. Lighter than the HP Active Pen and works better on the x360, tested on the 13.3″ version so far.

Drawing on the HP Spectre x360

The metallic pen feels solid and similar to the Surface Pen. It could feel heavy after holding for long periods. The black that bounces up and down, sinking when you draw with it, which gives it less of a “hard” feel on the screen. To get any mark on the screen, you have to press even a little harder than with N-trig (Surface Pro). As with the Surface Pros, if you very gently run the pen over the screen, you will not get a mark. Scribbling on the screen with the pen brought on an annoying, though not very loud, squeaking sound. You can get a light mark with some practice.

I found the pen to be pretty bad for drawing. You have to press down quite hard ( a high initial activation force). There are no parallax issues, but still, handwriting isn’t that accurate unless you make an effort. There’s not any more jitter than on an N-trig device.

Drawing, it felt like I was battling the pen to get the line I wanted, and got some skipped lines. he palm rejection faltered once in a while when I was bringing my hand down quickly and I got some weird lines. It’s definitely not as good as the Surface Pro 4, and a bit worse than the Surface Pro 3, which also has 256 pressure levels.

drawinghpspectre

Here’s an example of a skipped line, (top) in drawing an oval.

 

Dell Active Stylus on HP Spectre x360

UPDATE 6/16: Updates by HP have caused the Dell pen to stop working. I have tested the Dell Active Stylus (the Synaptics one, 750-AAGN, see on Amazon) on the Spectre x360 13.3″ and the Spectre x360 15.6″ and it works MUCH better than the HP Active Pen. It requires a little more force than Wacom EMR to make a mark, but much less force than the HP Active Pen, and there’s a little jitter when drawing slowly. It flows great, pressure sensitivity works well, and there’s little parallax. It flows as well as Wacom but with slightly less accuracy.

Handwriting was okay, but the letters seemed flattened down. Drawing worked better than handwriting, as differences in one’s own handwriting are more noticeable. Using the Dell on this is not the equal of Wacom EMR or ES, but I think exceeds the Surface line with N-trig pens in terms of drawing–this of course is a subjective opinion.

User Reviews

Most HP Spectre x360 15 reviews are very positive about the computer, praising its design, build quality, and value, though most don’t go into the drawing part that much. One exception was Mobile Tech Review, and I’ve included their video drawing demo below.

One criticism I’ve heard mentioned (though it was for a refurbished model) was about cracking. The computer is well-built but very thin. I don’t know what caused the cracking, but this very pretty laptop should be handled with care.

Pros


Comfortable, backlit keyboard
Choices of configurations, including 4K
Long battery life
Big screen
Slim profile
Can open it to replace battery
Not much bloatware

Cons

Trackpad big enough to get in the way of typing
HP Active Pen not that great
Synaptics less accurate than other digitizers
No discrete graphics available
Cannot upgrade memory yourself
Thin, not flimsy, but should be protected

Verdict

I can’t give this HP Spectre x360 review a negative verdict because it’s a very good computer,. You can use Photoshop and any art software, and it’s great that even the starter configuration has 8GB RAM. It’s a pleasure to type on, and a nondetachable keyboard means you won’t have any connector glitches, though it also means you can’t have a separate tablet.

But as an art tablet, the Synaptics digitizer doesn’t measure up to Wacom. It’s maybe a bit smoother than N-trig for drawing, but harder to get handwriting that really looks like your own. Synaptics is okay for note-taking, drawing, or drafting. But if you want to exact, delicate, freehand drawing, it’s not a top choice. I do think your hand would adjust and I would consider this a good contender for a drawing tablet, less so for note-taking.

 

See the HP Spectre x360 15.6″ 4k and other x360 models at Best Buy

See the x360 15.6″ at HP.com (the 4K here is referred to as UHD. You can configure your own specs on the HP site)

See the HP Spectre x360 13.3″ signature Edition at Microsoft

Comparable:

Surface Book

Surface Pro 4

Lenovo ThinkPad Yoga 14

Lenovo ThinkPad X1 Yoga

end of HP Spectre x360 15 review