Saturday, August 20, 2016

Oh Yeah, the Chuwi....

I've been sitting on this for a while meaning to write more. First, it took me a while to get a pen. My eBay order was cancelled when it didn't make the delivery and the seller assumed it got lost in the mail. At least I didn't have to mess with getting a refund on my own, but I lost three weeks. The pen I ordered from Amazon did make it despite also shipping as an epacket from China. But we've had a crazy summer and I haven't had a chance to really figure out how to make this thing do all the things I keep hoping it can do.

It has so much potential to be amazing, but so far my experience with the pen has been frustrating, which is basically a deal breaker for this little guy. But I haven't had the time I'd like to mess with things and really see if I can get it working or if it's just not a good pen. It's looking like it might be the latter, in which case I'll be headed off to eBay with it, but I'm not ready to give up just yet. This thing has so much potential to be the perfect music box for both the studio and gigs.

There are plenty of general reviews already floating around the internet, so I'll just go with an overview of why it's so almost perfect for my studio uses.

Loves:

Form Factor - The 12" 3:2 screen size is nearly perfect. Yes, my HP PS12 offers wider music since it's 4:3, but not significantly enough that the 12" chuwi is too small. People are still using 10" iPads at gigs. I feel like the HP is so big as to be unweildy in other scenarios and it's pretty much limited to just a reader because of it. The Chuwi is good both as a tablet in the hand, on the stand, and on the keyboard dock being a laptop.

Keyboard Dock - Since I brought it up, in spite of the terrible touchpad (which is fixed somewhat on the newer version of the keyboard dock) I really like the keyboard. I like that it makes the chuwi into a clamshell laptop. Others have complained about the key feel, but the travel is much better than something like the Surface type cover, and I like the stiffer feedback. I'm typing this on the Chuwi and my fingers are happy.

So Many Ports - There are two full size USB ports on the tablet itself and two more on the keyboard. Which is handy, since I almost always have a USB mouse plugged into the keyboard. But two full sized USB ports on the tablet! I keep meaning to pull out the old Footime pedal and try that, especially after my airturn decided to cut out during the recessional at a wedding recently. Good thing tapping the screen is still faster than page turning.

Micro USB charging - As if all those full sized ports wasn't enough, this thing charges via micro USB. The surface was fine and all, but required a separate charge. The Chuwi can use the same charge as my phone. In fact, after my phone barely lasted through some cross country travelling, I finally picked up a giant Anker battery pack. I can now charge both the Chuwi and my phone off the same charger.

Insane Battery Life - Not like I ever need to charge this thing anyway, the battery lasts nearly forever. Battery Bar in windows still says I have a 13 hour run time even though I've tried to run it all the way down several times to get a more accurate reading. I don't think I really have 13 hours, but I don't charge it daily, even when it's the only machine I use in a day.

Dual Boot - I need Windows for the studio, but I prefer Android for gigs. I like having the full versions of One Note and SmartMusic rather than just apps. But MobileSheets Pro is really best for gigs. I've tried running virtual Android machines over windows, but that's a clunky solution. Windows may not be a speed demon on an Atom processor, but native Android is really smooth. For day to day use, I tend to stay booted into Android. It's actually quite usable as a laptop OS on a screen this size. I'd be running things full screen no matter which OS.

Hate:

The Pen - womp womp. This is a deal breaker unless I can figure out how to make it not suck. Right now, the lag in initial activation is such that I lose the entire first letter of whatever I write. Accuracy is not super hot either and my letters come out all squished. I'm spoiled by the older generation of Wacom EMR screens and still have one in my Samsung note 8. It's really hard to use anything else.

The Qualcomm pen on the HP PS12 is close. My writing looks good, but it's got some quirky drift issues unless you wave it around over the screen to catch all the microphones every single time you bring it back to write. It got me through a few summer conferences, but it's annoying.

I'd use the Samsung for notes, but the screen is too small for some things and I'd prefer Windows for studio notes. Also, the battery life on the Samsung is getting poor. It's no spring chicken at nearly 4 years old now I think. It's possible to pop it open and replace the battery, but more trouble than I think I want to invest.

There's really nothing that compares to the Chuwi in terms of a dual boot machine with this screen size and an active pen. But if I can't figure out how to make the pen not suck, it may not matter.

Sunday, June 19, 2016

About that giant dual screen eInk sheet music reader


So, this thing has shown up in my news feed from several of the sites I frequent. Now that I have some experience in the news room of a major tech news site, I understand the perspective many of these bigger tech blogs are covering this from. Someone who used to play an instrument back in high school (yes, many authors cited this as their experience) is handed a press release and told to put together a news item. They have 30 minutes and a "this looks neat" attitude. And it does look neat. Unless you've been doing this for, oh, say, the last 7 years.

What is this thing? This thing is two 13.3" Mobius eInk screens, running 1200x1600 (the same resolution and slightly larger than the HP PS12 I use now), on unkown internals, with unkown software. But hey, it's got a Wacom digitizer! You can totally write on your music! So revolutionary! And you can turn the page with a tap, so much faster than flipping a physical page!

A few things based on my years of experience:

1. We've moved beyond tapping to turn. If I have to take my bow off the string to turn, it's a step back from where I am now. Yes it has Bluetooth, but the press release only says "a variety of accessories can also be connected". It's probably not a big leap to assume that would include foot pedals for page turns, but it's still a leap.

2. Two screens != better. First off, just one of these screens currently translates to an $800 price tag, so two of them is going to be unreasonably expensive. If I'm not willing to put a $1000 iPad Pro on a stand, there's no way I'm going to put a $1600 reader out at a gig.

2a. Speaking of price, at least the $1000 iPad pro can do about a million other things. Likely paying more than that for a single purpose device? Nope. My current tablet was under $300 and runs full Android.

3. Okay, so back to the two screens thing, with foot pedals and half page turn options, it no longer matters that I'm looking at one page of music versus two. I don't have to stop playing to turn, that's one of the major benefits to going digital. Loosing half page turns is a huge step back.

4. eInk was cool some years ago, but we've moved past it. I'm using my HP PS12 in the pit right now. While there are arguments that I should still have my stand on, illuminating the space around the lit up tablet screen to make things easier on my eyes, I don't need the stand light. That's one less thing for me to carry and potentially forget at gigs. But eInk isn't backlit, you'll still need that stand light, just like paper.

4a. Also, eInk flashes when it refreshes. As eInk has improved, it no longer needs to flash each page turn, but it will inevitably be the one where you really need that next page RIGHT NOW. See why I don't want to give my half page turns? I can turn several lines before I actually need the next page.

5. OMG a pen! You can write on your music! Okay.....so my TC1100 did that many years ago. This should be a standard feature of anything (including apps) purporting to replace paper sheet music. But given how many apps don't even support annotation, I suppose it is still a big deal.

Maybe I shouldn't be so harsh. I mean, it's great to see companies trying new things and inveseting in this space. But we've long past the "let's emulate paper exactly, just digital" and into "how can we make the experience of carrying/reading/performing from so much sheet music better." Just slapping together two giant eInk screens is not better than the current digital solution, even if it's a step up from paper.

Saturday, June 18, 2016

China cheapies - Chuwi Hi12


When first tier manufactures move on to new and better screens, or just pass the exclusive on the screens in the their latest and greatest, second tier Chinese manufacturers get the chance to use them. You can now get a dual-booting, Windows and Android, Intel Atom based tablet behind an iPad retina screen from the likes of Onda, Teclast, Chuwi and others you've probably never heard of, all in the $200-$300 range.

You won't see them at BestBuy and you'll pay a premium if you want to get them from a place like Amazon or eBay. Your best bet, if you're brave enough, is to order direct from China through a place like GeekBuyingBangGood, or GearBest (see a theme?).

But, it's been a while since I've been willing to tolerate a 9.7" screen for sheet music, so while the idea of Windows/Android on that screen is interesting, it's not particularly useful to me, especially since none of them support pen. However, now that Microsoft has moved to a bigger, higher density screen for the Surface Pro 4, the Surface Pro 3 screen is now available to these Chinese manufacturers.

Chuwi has slapped one of these Surface Pro 3 screens on their Hi12, packed it with an Atom processor, 4GB of RAM, and a 64 GB SSD for a fantastic sub-$300 price. Of course you have to order direct from a Chinese deal site like banggood or gearbest and hope you get a good one, since things like warranty support and quality control will also be second tier. It might be worth it in the case of the Chuwi Hi12 to get a 12", 1440p screen with, get this - an active digitizer!

So of course when one showed up on my local craigslist, how could I not get it? I mean, I totally don't have the patience to wait for shipping from China, but if I can just email some random person and go buy it, that's totally going to happen. The guy suggested a dessert place near his local BART stop, so we loaded up the kids and headed out. The kids loved the restaurant and I'm typing this on my shiny new-to-me Chuwi Hi12.


You'll notice it came with a mouse. If you're reading this, you've probably got another tab open with reviews. (I highly recommend techtablets to learn more about these machines) and everything you'll read about how terrible the trackpad is is true. I actually like the springiness and stiff feedback of the keyboard itself, but the trackpad is really terrible.

If I were buying new, I'd skip the keyboard and grab the HiPen (yes, that's what it's called) instead. Stock comes and goes on those, so to get one in a reasonable amount of time, I went with one listed on Amazon. It's still shipping from China, but it was in stock and ready to go. It'll probably be another week before it shows up, and I'll have a more in depth look at the tablet then.

Wednesday, June 15, 2016

It's kinda quiet in here




But I've been a bit busy. Because someone thought it might be a good idea to take on a show with a tech week the same week as the last week of school, culminating in a run from the school concert to the opening night of the show. Since traffic is so beyond messed up here in the Bay Area, leaving the city to head south during evening commute was no big deal since everyone is going the other way - from jobs in the valley back to SF. I was just hugely bummed to miss  out on the after-concert chatting time with students and parents.

The other reason I haven't posted much is because I've got a set up that Just Works. I mostly have material for the blog when I'm testing stuff, or interested in the Next Big Thing. For now, my HP Pro Slate 12 is doing all I need it to do.

There are two other standard size iPads in the pit and they're just so tiny looking. Several musicians have expressed interest in my set up, especially because I'm using not-an-ipad. The cellist said he's wanted to find out more about the options, but everyone he's seen is just using an iPad and he doesn't want to go that route (either too little, or too pricey). He's now stalking the one HP PS12 on ebay. It seems I grabbed mine at just the right time, as they haven't come up much recently.

I should also mention that the two iPad players in the pit are also reading inserts off of paper. I scanned my inserts, used Xodo online to merge them into main show book, used thumbnail view in Xodo on the PS12 to move them into the correct place in the score, deleted everything I didn't need, then exported the completed book. I still like to perform out of MobileSheetsPro because of the half page turns, but I could have just as easily kept it in Xodo and performed it from there.

I do have a new tablet kicking around the house right now that I'll write more about soon. It's not quite as big as the PS12, so it's not going to replace my main reader, but it'll be fun to play with and should prove an interesting Surface alternative for those who don't want to be limited to Android.

Also, the latest post over at techinmusiced has me interested in learning more about XML again. I abandoned experiments in scanning years ago, but if it's so easy to convert from PDF to XML now, I need to look into it again. And it looks like there's an app that'll cover both.

Sunday, May 22, 2016

Turn page loudly

I guess I'll just have to cough a lot.