Month: June 2015

  • Future of Wayfinding: Augmented Reality for Urban Bicyclists

    [ By WebUrbanist in Conceptual & Futuristic & Technology. ]

    1augmented

    Using augmented reality highlights, hints and cues to guide bikers through complex city paths and streets, this conceptual system addresses issues of wayfinding and safety, speculatively asking: “Could a cycle path be created, or at least augmented, using connected technologies?”

    augmented urban path highlight

    Five initial functions are proposed by the Connected Cyclists project for this wearable prototype, all around themes of navigation in London, a place notorious for the variety of its path types and unexpected route shifts. With so many transitions between street paths, parks and alleyways, it can be hard for bikers new to the city to know where to go – subtle highlights of next steps could solve that problem.

    2wayfind

    “We see that cyclists often take bearings when paused at traffic lights—this interface could essentially simply provide the next direction, reinforcing the journey. We also feel that the visual nudge implied here, using the fabric of the city itself, is more akin to how cyclists move and navigate—a more fluid movement through and sometimes across the streetscape, as opposed to the very directed navigation delivered for drivers.”

    3pollution-1

    Blind spot visualization assists travelers as they pass in the shadows of cars, buses and trucks, while an overall approach promoting backstreet network paths helps avoid traffic and poor air quality in the first place. Monuments, icons and landmarks displayed subtly in the background can also give clues to riders about where they are in the city.

    4Blind-1

    Already there are many programs like CityMapper built on OpenStreetMaps that contain the necessary information about routes and paths but using those on the go via a typical mobile device means either unsafe cycling practices or frequent stops, hence the augmented heads-up display. “If these displays talked to the city around them—if they knew where the cyclist was and what they were looking at—they could give much more subtle spatial and contextual information that builds on the surroundings of the cyclist.”

    5route

    The key is making such technology accessible and seamless, a distraction-free overlay to other visual information being taken in by those on bikes moving through the urban environment.

    augmented reality headset

    “Many cities are spending serious money, time and attention on improving the ‘hard infrastructure’ of cities to make cycling safer, more convenient, more attractive,” but “there is potential of a ‘soft infrastructure’ which can be overlaid on existing urban fabric to further support cycling, which takes advantage of contemporary technologies such as wearables, the internet of things, real-time sensor data, and so on.”

    augmented city bike device

    While none of this is a reality quite yet, “‘Design stories’ allow you to try on a future for size, and to imagine how a prototype might fit into its urban context. With prototypes to point at, critique and discuss we can begin to imagine other externalities or knock-on effects and build up both understanding and language to discuss what can otherwise be fairly abstract and technical ideas.”

    Share on Facebook





    [ By WebUrbanist in Conceptual & Futuristic & Technology. ]

    [ WebUrbanist | Archives | Galleries | Privacy | TOS ]


    WebUrbanist

  • 13. Juni 2015

    Das Bild des Tages von: Sammy Conductor

    Ein unscheinbarer Lichtreflex am Ende eines Raumes.

    „Malen mit Licht“, das trifft es beim heutigen Bild des Tages auf minimalistische Weise.
    kwerfeldein – Fotografie Magazin | Fotocommunity

  • Review: Voeloon V58 Speedlight for Canon

    I’m going to start with a small admission… I’ve always been about brand-name stuff. There, I said it…

    I have had Canon cameras since the a5 (it was the small, boxy predecessor of the Ixus range) and before that, Nikon film cameras (and during, come to think of it) and have always had the mindset that I should purchase Canon lenses for my Canon cameras, always thought that I should buy well known lights and tripods and… (the list, it goes on and on)

    Simon_Pollock_Canon_Cameras_Sony_PeakDesign
    More recently though, I’ve had less disposable cash (kids! yay) and when you add that to getting increasingly more creative through experience and needing different gear to try the ideas in your head, well, you hit walls. One of those walls I’ve found a way to work with – that’s the “but it costs so much” wall, there are a couple of non-big-brand products that do what you need and, in this case, do it quite well.

    camera_flash_review_gtvone

    Below is the Voeloon V58 camera flash, it’s a flash unit with a guide number of 58, it can high-speed sync up to 1/8000th of a second, and it comes in at just under half the price of a name brand unit. Should you buy one?

    Simon_Pollock_Voeloon_V56_Flash_Review

    Looking for alternatives to big brands, ones with more affordable price tags, the question that was frequently popping up in my mind was “but if I only spend $ 200 on a flash rather than $ 499, will it simply fail and be thrown away?”  Or there was the “but, the more expensive flash does more things, will I regret my choice?” and, honestly, for some people the answer will be yes, you will regret your choice – but that’s life I suppose.

    The answer to my first question “will it simply fail and be thrown away” well, I’ve only had the flash unit for a bit over a month and I’ve had my Canon 580EX for almost 10 years – so I guess the answer to that is “ask me in 10 years”. To be fair, the Voeloon unit has an almost identical build to the 580EX, with a few differences in the battery door and a couple of other small bits and pieces, but it feels sturdy and each button feels good under thumb, all of the features work exactly as described, etc.

    Simon_Pollock_Gtvone_Flash_Review_Voeloon

    The V58 is HSS capable (High-Speed Sync – that basically means that you can use the flash over 1/200th of a second, and not get half of your frame all black – more on HSS here). The Voeloon V58 that I have is a Canon version, I have also used it on my Sony a7 in manual mode (clunky, but it worked). It’s a 24mm to 200mm zoomable hotshoe mounted flash that does everything my Canon flash does, and hasn’t limited me in anything I wanted to do. The guide number is similar to the 580EXII.

    Manufacturer’s Specs

    • Guide number of 58 at ISO 100 at 200mm
    • Built-in wide angle diffuser and reflector card
    • Supports eTTL II and manual settings
    • Repeating (RPT) flash / Stroboscopic for capturing movement
    • Advanced Wireless Lighting
    • Audible and LCD display with backlight
    • Auxiliary Light for autofocus
    • Good protection against overheating
    • Solid metal hotshoe connector

    What’s in the box

    • The flash unit
    • Soft case
    • Instructions
    • The plastic shoe foot thing
    • Warranty card (1 Year)
    • Flash diffuser (not sure if was in the box, or is always included, but I got one in the box)

    I did something very unlike me and wandered through the instructions manual! There are a couple of sensible warnings in there, like don’t use stroboscopic more than 10 times in a row without letting your flash have a little rest. There are also helpful tips right throughout the manual, which I found quite sweet – basic stuff, but helpful.

    Anyways, stats and rhetoric aside – the bottom line for me when I decided to have a go at reviewing this Voeloon V58 was “Will it perform like a brand-name unit” and “will it allow me to do what I need to do for my clients, if I have a gig where I use a flash”

    Voeloon_Simon_Pollock_Gtvone_Flash_Review_dPS

    Yes, it does perform just like my Canon 580EXII, though I prefer the menu on the Canon, but as I mentioned, I’ve used that for 10 years, so that’s really just personal preference. It has enough power, recycles quickly and hasn’t broken – we’re certainly off to a good start.

    I’ve not had a shoot where I’ve needed a flash unit in the last month and a bit, so I’ve recreated a few scenarios myself (mostly tested running around the house after my kids, isn’t that punishment enough!) with the Voeloon performing as it should each time with no obvious downsides to my Canon flash.

    The bottom line is “would I recommend this flash to people looking for a cost effective way to get into flash photography?” – Yes, I absolutely would…  I see this as a good sturdy unit with all the features a photographer would need from a single, portable flash unit.

    Budget Tip: If you can’t afford a flash ($ 200 is still a wad of cash, I get it!) there’s a great array of desk lamps on eBay that you can buy for under $ 30, and sure – some of them might be a weird color temp, they might be flimsy and annoying, but they’re going to help you understand direction of light and help you learn how to control light – start making light modifiers from things you find around the house! 

    I award the Voeloon V58 five stars – Cost and functionality deserve these stars.

    googletag.cmd.push(function() {
    tablet_slots.push( googletag.defineSlot( “/1005424/_dPSv4_tab-all-article-bottom_(300×250)”, [300, 250], “pb-ad-78623” ).addService( googletag.pubads() ) ); } );

    googletag.cmd.push(function() {
    mobile_slots.push( googletag.defineSlot( “/1005424/_dPSv4_mob-all-article-bottom_(300×250)”, [300, 250], “pb-ad-78158” ).addService( googletag.pubads() ) ); } );

    The post Review: Voeloon V58 Speedlight for Canon by Sime appeared first on Digital Photography School.


    Digital Photography School

  • Week in Review: Sony FTW

    What kind of week was it? Oh, just the kind when Leica announces a full-frame compact and that’s not even the most exciting news of the week. Sony went public with three major product announcements Wednesday, refreshing its RX- product lines and blowing our tiny minds with a 42MP full-frame BSI sensor-toting a7R II. Relive the highlights of an extremely busy week with us. Read more

    Articles: Digital Photography Review (dpreview.com)

  • Gebundene Füße

    © Jo Farrell

    In den letzten neun Jahre hat die Fotografin und Kulturanthropologin Jo Farrell einige der letzten überlebenden Frauen mit gebundenen Füßen in China fotografiert. Sie hat sie interviewt über die Fußbindung, ihr Leben während der Kulturrevolution und der großen Hungersnot in China. Das schmerzhafte Schönheitsideal geht mit ihnen verloren. Mit den Bildern möchte die Fotografin ein Stück Geschichte für die kommenden Generationen bewahren.
    kwerfeldein – Fotografie Magazin | Fotocommunity

  • Video Feature: Josh Trujillo and the Canon PowerShot G7 X in New Mexico

    Josh Trujillo’s ‘day job’ as a photojournalist for the Seattle PI involves him shooting across the Seattle area with a heavy DSLR outfit. For a trip back to his hometown of Santa Fe, New Mexico, we equipped him with something significantly lighter: the Canon PowerShot G7 X. Santa Fe and its surrounding landscapes are incredibly photogenic; take a look as Josh explores his hometown with the G7 X. See video

    Articles: Digital Photography Review (dpreview.com)

  • Triggertrap expands compatibility to Apple Watch and Pebble smartwatches

    Triggertrap has updated its Triggertrap Mobile app to make it compatible with the new Apple Watch and Pebble range of smartwatches. The app now allows these smart watch devices to be used to trip a DSLR’s shutter via the wireless connection between the watch and the iPhone or Android smartphone. Read more

    Articles: Digital Photography Review (dpreview.com)

  • Weekly Photography Challenge – Posing People

    Editor’s note: this week we will be featuring a series of articles on posing for portraits. Look for a new one each day. If you miss any make sure you subscribe to our newsletter and you’ll get a reminder of all our articles once a week.

    Creating portraits is hard. There’s a lot of technical stuff you need to handle, and you have a real live subject in front of your camera. Even further, they are going to look to you for help to make them comfortable and look good in their photos. The right pose, whether casual or structured, is key.

    Greg L. Photos

    By Greg L. photos

    James Schaap

    By James Schaap

    Adults, teens and kids each come with different challenges. So you need to figure out what’s best for each individual, and guide them gently. Groups add even more complexity.

    Weekly Photography Challenge – Posing People

    This week’s challenge is about practicing working with people and doing some posing. If this is an area that’s new for you then try and get a model or subject that will be patient with you as you try different things. Or you could work with a professional model (in exchange for prints is a common practice if you can’t afford to pay for one) who can help you suggest poses or even do their own. Learning by watching is great way to go too.

    Darlene Hildebrandt

    By Darlene Hildebrandt

    Chemisti

    By chemisti

    Darlene Hildebrandt

    By Darlene Hildebrandt

    Clappstar

    By clappstar

    Lyndsay Esson

    By Lyndsay Esson

    Share your images below:

    Simply upload your shot into the comment field (look for the little camera icon in the Disqus comments section) and they’ll get embedded for us all to see or if you’d prefer upload them to your favourite photo sharing site and leave the link to them. Show me your best images in this week’s challenge. Sometimes it takes a while for an image to appear so be patient and try not to post the same image twice.

    You can also check out the dPS ebook Portraits: Striking the Pose or our set of posing guides 67 Portrait Poses (printable) if you need some tips.

    googletag.cmd.push(function() {
    tablet_slots.push( googletag.defineSlot( “/1005424/_dPSv4_tab-all-article-bottom_(300×250)”, [300, 250], “pb-ad-78623” ).addService( googletag.pubads() ) ); } );

    googletag.cmd.push(function() {
    mobile_slots.push( googletag.defineSlot( “/1005424/_dPSv4_mob-all-article-bottom_(300×250)”, [300, 250], “pb-ad-78158” ).addService( googletag.pubads() ) ); } );

    The post Weekly Photography Challenge – Posing People by Darlene Hildebrandt appeared first on Digital Photography School.


    Digital Photography School

  • Shutterfly’s new TripPix app lets iPhone users order albums

    Shutterfly has introduced TripPix, an app that turns photos snapped with an iPhone into physical albums. The app assembles 15 to 30 photos from a trip into a single album, which can be styled to reflect the kind of adventure they depict. Read more

    Articles: Digital Photography Review (dpreview.com)

  • 24 Photos of Perfectly Posed Portraits

    Editor’s note: this week we will be featuring a series of articles on posing for portraits. Look for a new one each day. If you miss any make sure you subscribe to our newsletter and you’ll get a reminder of all our articles once a week.

    When doing a portrait there is a lot to think about. You have to find a good location and background. The right lens needs to be selected. Camera settings are a consideration. The light needs to be just right.

    But if that’s all you focus on you’re forgetting something rather important. The person in front of your camera. They need direction and reassurance on how to position their body to look their best. As the photographer it is your job to help them, and it is our job to help you. So here are some ideas to get started posing people in your portraits. You can also check out the dPS ebook Portraits: Striking the Pose or our set of posing guides 67 Portrait Poses (printable).

    Photograph * * * by Sergey Lukankin on 500px

    * * * by Sergey Lukankin on 500px

    Photograph Stairway to heaven by Seemanta Dutta on 500px

    Stairway to heaven by Seemanta Dutta on 500px

    Photograph *** by Irina Dzhul on 500px

    *** by Irina Dzhul on 500px

    Photograph transylvanian hunger by  Moga on 500px

    transylvanian hunger by Moga on 500px

    Photograph **** by Brian Ingram on 500px

    **** by Brian Ingram on 500px

    Photograph Mehmet Haci by Ahmed  Mustafa on 500px

    Mehmet Haci by Ahmed Mustafa on 500px

    Photograph Marta by Noi korukay Marquez on 500px

    Marta by Noi korukay Marquez on 500px

    Photograph N by Nikolay Tikhomirov on 500px

    N by Nikolay Tikhomirov on 500px

    Photograph falling leaves by annabella photography on 500px

    falling leaves by annabella photography on 500px

    Photograph Country Family by Lisa Holloway on 500px

    Country Family by Lisa Holloway on 500px

    Photograph Family Portrait by Jimmy Rodriguez on 500px

    Family Portrait by Jimmy Rodriguez on 500px

    Photograph Brothers by Sarah johnson on 500px

    Brothers by Sarah johnson on 500px

    Photograph Magic Lavender by Sergey Bondarev on 500px

    Magic Lavender by Sergey Bondarev on 500px

    Photograph Family by Karin Sanders on 500px

    Family by Karin Sanders on 500px

    Photograph I see you... by Ett Venter on 500px

    I see you… by Ett Venter on 500px

    Photograph Doux by August Malinin on 500px

    Doux by August Malinin on 500px

    Photograph Afternoon by TJ Drysdale on 500px

    Afternoon by TJ Drysdale on 500px

    Photograph Portrait: "Lovers" by Mike Champagne by Mike Champagne on 500px

    Portrait: "Lovers" by Mike Champagne by Mike Champagne on 500px

    Photograph A Mother's Love by Jake Olson Studios on 500px

    A Mother's Love by Jake Olson Studios on 500px

    Photograph Mother and Daughter by Edi V on 500px

    Mother and Daughter by Edi V on 500px

    Photograph Contrast by Jake Olson Studios on 500px

    Contrast by Jake Olson Studios on 500px

    Photograph Daydremers by Katie Andelman Garner on 500px

    Daydremers by Katie Andelman Garner on 500px

    Photograph Kiss by Holly Spring on 500px

    Kiss by Holly Spring on 500px

    Photograph Old Men I by Alexander Rink on 500px

    Old Men I by Alexander Rink on 500px

    googletag.cmd.push(function() {
    tablet_slots.push( googletag.defineSlot( “/1005424/_dPSv4_tab-all-article-bottom_(300×250)”, [300, 250], “pb-ad-78623” ).addService( googletag.pubads() ) ); } );

    googletag.cmd.push(function() {
    mobile_slots.push( googletag.defineSlot( “/1005424/_dPSv4_mob-all-article-bottom_(300×250)”, [300, 250], “pb-ad-78158” ).addService( googletag.pubads() ) ); } );

    The post 24 Photos of Perfectly Posed Portraits by Darlene Hildebrandt appeared first on Digital Photography School.


    Digital Photography School