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11
Been using a U.S. English version of Sony's DPT-S1 with 1.3.x firmware for a few weeks and have some thoughts to share.



The short of it is that I'm happy to be using one.



The following are some details covering info that I didn't find elsewhere before purchasing.  May be this will help for other folks who are considering :)

Viewer
  The "Table of Contents" for a PDF file is usable unlike (AFAIU) for Amazon's DX.  It works like this:
    -with an appropriate PDF displayed, press the menu button followed by the table of contents button
    -along the left side of the screen there should be an area displaying some table of contents entries - the area to the right of the table of contents entries displays a smaller version of some page in the PDF
    -if an entry has any children, this is indicated via a different icon to the left of an entry's text
    -touching an entry with children leads to all children entries being displayed (but they replace what entries were displayed before) - the area to the right of the entries is updated to display the corresponding page of the PDF
    -touching the page causes the table of contents area to disappear and the full-size version of the page is displayed instead
 Apparently no clipboard - no copy / paste -- however, this may be possible from firmware version 1.4.x (at least in jp version) - long-pressing a word in a PDF does bring up a menu with items 'Highlight', 'Search', and 'Google' though
 Doesn't seem possible to flip pages while zoomed in -- however, apparently possible from firmware version 1.4.x (at least in jp version)
 Although there are 4-page and 9-page views, there doesn't appear to be a dual-page view

File Transfer
  Both the internal memory and the micro SD card are accessible as mass storage devices -- I've only tested under *NIX, but don't believe it's any different under other operating systems -- no extra software necessary to access one's content (given which company made this device, this was quite a (pleasant!) surprise for me)
  Have successfully removed and replaced the micro SD card while the system is in standby mode -- not sure whether this is safe...

Browser
 Doesn't appear to let one view HTML files that reside in internal memory or the micro SD card :(
 Doesn't seem possible to view pages rotated (though that works for viewing PDFs)
 Didn't expect to use the browser functionality, but as slow and limited as it is, better to have something than nothing - too bad it doesn't seem possible to save the current page as PDF (like one can do in FF)
 Appears to limit one to using up to 3 windows

Miscellaneous
 The current time doesn't seem to be displayed anywhere useful -- I actually did a search via the browser to find out the current time once... Pressing the menu key while at the home screen displays the current time in the top left corner of the screen
 The UI smells of Android here and there:
  dialog boxen
  pop-up kbd
  notification area
 Did not find a way to transfer files between internal memory and micro SD directly
 Doesn't appear to be any auto-cropping of whitespace
 Wikipedia's 'download as pdf' and 'create a book' functionality seems particularly useful -- though haven't found it convenient to access that functionality via the device itself...some of the created PDFs turned out pretty decently
 Didn't expect to use the stylus to create notes, but much to my surprise I've come to use it -- I could just barely adjust to the lag -- now it doesn't bother me too much -- I used to dream of having a white board where I could restore the content...this device reminds me of that forgotten dream :)
 Didn't expect to use the workspace feature (basically one can 'save' a set of tabs and name the set) but though there are various things that are wanting it's a fair bit better than nothing



That's it for now.  May be I'll update this from time to time...

12
Living Room / Tindie
« on: May 19, 2015, 05:36 AM »
While looking into how to get experience with JTAG using a Raspberry Pi, came across tindie:

Tindie is the largest marketplace online for open hardware. Thousands of our inventions are open source. The schematics and source code are available for anyone to study, remix, or even clone.

via https://tindie.zendesk.com/hc/en-us/articles/204849227-Tindie-s-open-hardware-policy

Has any one picked up anything via tindie?



Found a "USB Lithium Ion coin cell battery charger LIR2032, CR2032 replacement":

  https://www.tindie.com/products/bobricius/mini-micro-usb-lithium-ion-coin-cell-battery-charger-lir2032-cr2032-replacement/

(Though it may be that care and timing are needed to stop the charging appropriately.)

13
Recently came across and have started reading "Think Stats: Probability and Statistics for Programmers" by Allen B. Downey.

There are some other "Think X" books that look interesting too, where X might be "Python", "Bayes", "Complexity" or something else.

Oh, and:

...books are available under free license that allow readers to copy and distribute the text; they are also free to modify it, which allows them to adapt the book to different needs, and to help develop new material.

These books are available in a variety of electronic formats; some are also for sale in hard copy.



Found the Textbook Manifesto by the same author:

Students should read and understand textbooks.

More details at: http://greenteapress.com/manifesto.html

Sounded pretty reasonable.

14
General Software Discussion / Lists of "Rogue Security Software"?
« on: April 05, 2015, 04:56 PM »
Came across this:

  https://en.wikipedia.org/wiki/List_of_rogue_security_software

Wikipedia currently has the following definition for "Rogue Security Software":

a rogue (a form of Internet fraud using computer malware) that deceives or misleads users into paying money for fake or simulated removal of malware (so is a form of ransomware) — or it claims to get rid of, but instead introduces malware to the computer.

Not sure how up-to-date the list is.

Found some other lists that seemed clearly out-of-date by a year or more.



Apart from asking around, I guess if one is considering something for installation and it's small enough jotti, virustotal, and the like are likely to give useful feedback about the candidate in question.

15
Not having much luck finding a keyboard shortcut for the "Hamburger Menu" (aka PanelUI-button) in Firefox.

In Chromium, Alt+F, Alt+E, and F10 followed by space all seem to work.

Anyone know a keyboard shortcut for Firefox?  Or possibly how one might be assigned?



Sadly no good answers here:

  http://superuser.com/questions/747311/whats-the-keyboard-shortcut-to-open-the-new-menu-panelui-in-firefox-29

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