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RT : BiSが明日解散、ラストライブをTwitter生配信

Periscope  BiSidol  from twitter
may 2019 by hiro
My Periscope Gear List
I am now getting asked what gear I use to produce the Virtual Mentor Show on Periscope. Don’t feel like you need any or all this gear to get started. You don’t. An iPhone or Android camera is really all you need. Everything else is optional.
iphone  microphone  periscope 
may 2019 by josephaleo
Twitter
WATCH LIVE on — SPECIAL COVERAGE: PBS / coverage of special counsel Robert Mueller…
Periscope  from twitter_favs
march 2019 by andriak
Huawei P30 Periscope Camera: What Exactly Is It?
Huawei revealed its periscope camera technology to be implemented on smartphones at Mobile World Congress 2019 in Barcelona, Spain. A strange, new contender to the world of smartphone features, many struggle with it despite a wild year in 2018, filled with notches big and small, motorised selfie cameras, and a reprisal of the slider phone....

The post Huawei P30 Periscope Camera: What Exactly Is It? appeared first on .
Huawei  P30  Periscope  Camera:  What  Exactly  Is  It? 
march 2019 by vrzone
I love TikTok so much
Highlights from the video social media app that almost everyone forgot
via:waxy  video  vine  periscope  socialmedia  tiktok  fun  tootme 
february 2019 by nelson
A simple camera and an algorithm let you see around corners • Scientific American
Jeff Hecht:
<p>electrical and computer engineer Vivek Goyal and colleagues at Boston University analyzed the problem of looking around a corner by considering light as rays that follow straight lines between surfaces, an approach used in designing optics. They trace the path of light rays coming from an object on one side of a wall that goes around a corner by bouncing off a matte surface and entering a camera on the other side of the wall. In that simple arrangement the camera only sees the matte surface because it scatters the light uniformly.

However, they found that putting a flat opaque “occluder” between the hidden object—an illuminated screen displaying images—and the matte surface changes the picture. The occluder casts shadows that block light from parts of the display screen from reaching parts of the matte surface. The effect is similar to a partial lunar eclipse, where Earth blocks sunlight from reaching parts of the moon.

<img src="https://static.scientificamerican.com/sciam/assets/Image/2019/Correct%20Goyal%20image3.jpg" width="100%" />
<em>An LCD monitor displayed the scene. All it needed was a laptop. Source: Nature.</em>

By tracing light rays from the edges of the shadows, Goyal’s team could map what parts of the screen would illuminate what parts of the matte surface. Then they created algorithms that worked backward from images of the matte surface recorded by the digital camera to re-create the pattern shown on the screen.</p>
camera  periscope 
january 2019 by charlesarthur
Twitter
WATCH on : Democratic Sen. holds a news conference at after announcing her bid for…
Periscope  from twitter_favs
january 2019 by andriak
Twitter
RT : WATCH : discusses GM's plans to cut back production at 5 plants and lay off as many as 1…
Periscope  from twitter
november 2018 by LibrariesVal
Naval Ravikant's first Periscope (01/20/2018) - YouTube
below is all my paraphrased transcription...

decision making heuristics
1- if you can't decide btwn yes and no, the answer is no
2- if you can't choose btwn equal paths, choose the path w/ more short-term pain
3- whatever choice will make you calmer in the long-run is the right one

productize yourself

perfect your desire before doing that thing
-say you want to eat healthy food
-but you keep failing
-and tell yourself you need to work on your self-discipline
-you should step back and focus on perfecting your desire
-figure out what healthy food you like
-then always have that around
-so it doesn't become work
-rather than constantly be surrounded by unhealthy food
-and having to always make it about self-discipline

don't put your identity first
-that means youre being defensive, emotional
-makes it difficult to have a conversation
-eg vegan

eliminate should: it's guilt or social programming

fall in love w/ reading
-for learning
-become a good conversationalist by reading a lot

health
-exercise daily
-keep healthy food nearby
naval  periscope  advice  philosophy  decisions 
november 2018 by actualitems
The New Science of Seeing Around Corners | Quanta Magazine
Very clever reconstruction of scenes from shadows. Lots to digest here.
vision  IT  periscope 
september 2018 by traggett

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