I've been organizing my personal collection of ebooks (epubs & pdfs) lately so I've been thinking of possible "best practices" to employ and wanted to open a discussion on it.

There are sources for free ebooks online which are trustworthy such as https://archive.org/index.php and https://www.gutenberg.org/ which provide DRM-Free copies in multiple formats.

These are great but a few of my ebooks are from less trusted sources so handling the security aspects should be considered as well. (Example: An interesting PDF from Hacker News or Reddit)

General:
For general organization and management, Calibre (https://calibre-ebook.com/) has been very useful so far. You can use Calibre to handle converting, meta-data, reading, and organization of your library.

Security:
From what I can research the epub and pdf formats can be both vulnerable to malicious but the potential is much higher for pdf. As you then might expect, pdf exploits are more common.

A few precautions you can take include using your browsers pdf viewer versus a standalone alternative, using an up to date and secure pdf reading with JavaScript disabled, or relying on a cloud service such as google drive that allows online viewing.

An offline e-reader is another easy solution as the malicious code would require a much more specific attack vector.

Reading:
https://us.norton.com/internetsecurity-emerging-threats-is-it-safe-to-download-free-ebooks-online.html
https://www.baldurbjarnason.com/notes/epub-javascript-security/

This thread is posted daily, and is intended as a place for more-casual discussion of the coronavirus and questions/updates that may not warrant their own dedicated topics. Tell us about what the situation is like where you live!

What have you been doing lately for your own fitness? Try out any new programs or exercises? Have any questions for others about your training? Want to vent about poor behavior in the gym? Started a new diet or have a new recipe you want to share? Anything else health and wellness related?

I'm sure something everyone has wondered at this point is simply what the plan is after the lockdown. Out of what's circulating in public policy circles, Paul Romer's plan is the probably the one with the most appealing results

https://paulromer.net/covid-sim-part1/

Basically, mass random testing--specifically, 7% of the population is tested every day, or 21 million, selected randomly.

Of course, 21 million random tests is an absurd number. But if it could be done, people could to some extent resume life, if the simulations hold to reality.

On the other hand, plans like

https://www.aei.org/research-products/report/national-coronavirus-response-a-road-map-to-reopening/

https://ethics.harvard.edu/covid-19-response

Have a few things in common. For one, they all involve incredibly advance and detailed contact tracing. They rely on the proliferation of mass surveillance similar to HK, where all US citizens would have to install apps, for instance, that track their location and ping them when they have been in contact with a COVID19 positive patient.

They also involve extreme limitations on travel, and one of them even has the forced drafting of immune citizens into the medical and food industries.

It's estimated about 80% of the economy could continue, and they will last until the minimum of vaccine (18 months - 2 years) or 14-20 months (herd immunity is achieved).

What does everyone else think? What do you think we should do after the lockdown?

I'd like to ask for recommendations for FLOSS (Free/Libre, Open-Source Software) games, playable on Linux or Android. I saw an old thread on this topic, but it's over a year old, so I thought it'd be okay to ask this year. Genre-wise, I'm pretty open. RPG, adventure, FPS, RTS, TBS, 4x, puzzle, sidescroller, platformer, single-player, multi-player, online, offline... whatever. I would prefer not needing to have original (commercial) game assets.

Fine print: I do like a good FPS, but, having played commercial titles on PS3 and PS4, I've found that the FLOSS FPSes I've tried just don't hold a candle to them. Also, I prefer having a short TTK (think: hardcore mode, R6S, BFV), and every FLOSS FPS I've tried has had a long TTK.

I've already played:

Linux:

• Wesnoth
• 0 A.D.
• roguelikes (currently have an active character in Angband)
• Ur Quan Masters
• Minetest
• bzflag (long ago)

Android:

• SuperTuxKart
• Pixel Dungeon
• Andor's Trail
• Mindustry
• Pixel Wheels
• Vector Pinball
• Minetest
• Wesnoth
• HyperRogue

What I haven't played, but might check out:

• FreeOrion
• Endless Sky
• Glest, MegaGlest
• Warzone 2100
• Zero-K
• KeeperRL
• OpenRCT2
• Oolite

Recently, I've been posting here about all sorts of theatre that's available for streaming during the pandemic lockdown. Sounds like fun! But when I actually try to watch some of it... I'm having technical problems.

My Lenovo Yoga tablet won't cast from Chrome. At all. The option just doesn't exist in the Chrome browser on the tablet. The only way to cast anything is to open an app - but the videos I want to watch are on a webpage. In Chrome. Which doesn't have a casting option. Not helpful!

So I go to my desktop computer. It can cast from Chrome to Chromecast. But the result is video only, because "casting tab audio is not supported on this device." I tried Googling that error message, but I ended up getting flummoxed. The Google Help pages don't even mention this error, and other tech blogs are too complex for me to understand.

The Chromecast works fine. It accepts input (with sound) from other sources. It's just webpages (like YouTube.com and Vimeo.com) I'm having trouble with. I managed to watch one video last week, but I had to resort to installing the YouTube app to make it work. But not all the videos are on YouTube.

Any ideas?

As part of a weekly series, these topics are a place for users to casually discuss the things they did — or didn't do — during their week. Did you accomplish any goals? Suffer a failure? Do nothing at all? Tell us about it!