DIY IR SLR Trigger Is Simple, Easy, Cheap

The home-made IR trigger is super simple. Photo: iPhone Guru

With a very simple bit of workshoppery, and a $5 companion app from the App Store, you can turn you iPhone or iPod Touch into an infrared remote for your Canon SLR camera.

It works like this. The DSLR.Bot application sends a signal to the headphone jack of your iPhone via a third-party IR transmitter that plugs into the jack socket. You buy the app, and then you watch this video, in which the iPhone Guru shows you how to build your own IR beamer:

It’s incredibly simple, involving the jack and cable from an old pair of broken headphones, a pair of 940nm IR LEDs and some “sodder”. I assume this means “solder”, as the “l” is included in the written list at the end of the video.

You “sodder” one LED to the positive and negative wires inside the cable, and then “sodder” the other one in reverse. If you have two ground wires in there, they should be twisted together. Insulate and clean things up with some electrical tape and you’re done.

Pop your new beamer into the headphone jack and point it at the camera. Tap the on-screen button to fire the shutter, or shoot with a two-second delay. You can also bracket, shoot time lapses and long exposures, and even record the GPS co-ordinates of each shot.

The app costs just $5, and the LEDs will run you a few bucks at your local electronics supply store. If you have a Canon DSLR, a “soddering” iron and a steady hand, it seems ridiculous not to do this project, so easy and cheap is it.

Use a DIY IR Trigger and DSLR.bot to Control Your DSLR Camera With Your iPhone [YouTube via Photography Bay]

DSLR.Bot [iTunes]

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Canon Rebel T3 DSLR reviewed: a safe bet for first-time shooters

Are you a true contrarian looking for a camera that befits your nonconformist lifestyle? Well, Canon’s latest entry-level DSLR may not be the most unruly camera out, but at least it sports a moniker that fits the bill. The Canon T3 Rebel, also known as the EOS 1100D, is a 12.2-megapixel affair designed with the DSLR newbie in mind, and according to a review over at PhotographyBlog, it doesn’t sacrifice image quality for ease of use. Touted as a successor to the Rebel XS, the T3 actually carries over some useful features from its more sophisticated sibling, the T3i, including a user-friendly control layout, but lacks the camera’s Scene Intelligent auto mode and extensive list of creative filters. Aside from that, the reviewer found T3’s grips too slick and its diminutive LCD screen a minor setback, but was quick to point out that none of these is a deal-breaker. In fact, aside from a bit of noise encountered at the highest ISO setting, the camera delivers high quality photographs even in low light. All things considered, it looks like the Rebel T3 is a “responsive and intuitive DSLR” for the novice photog, and at $600, it’s got at least some of the competition beat. Now, we won’t tell you what to do, but if we were you, we’d click the source link to see how the T3 stacks up.

Canon Rebel T3 DSLR reviewed: a safe bet for first-time shooters originally appeared on Engadget on Sat, 26 Mar 2011 18:02:00 EDT. Please see our terms for use of feeds.

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Rogue Grid Puts Three Flash-Shaping Tools in Your Pocket

The 3-in-1 Rogue Grid stacks to shape your light

The Rogue Grid from Expo Imaging is a clever, compact honeycomb-grid to shape the light from your off-camera flash. It has two stackable sections which fit together to make a third, meaning that this pocket-sized accessory takes the place of three bigger ones.

You use a grid when you want to precisely place a spot of light in your photo, without extra light spilling over the rest of the picture. The simplest ones can be made from an old section of cereal box with a handful of chopped-down black straws inside. A honeycomb-grid is like this, but with — as you might guess — honeycomb-shaped holes.

The above photo is confusing. There are actually two grids and one round bezel which holds them, not three as it appears in the picture. One gives a 25º beam, another a 45º beam. Stick them together and the holes line up perfectly, effectively making a longer tube with an even narrower 16º beam. The whole lot sticks to the flashgun with a strap. The set, including strap and carrying bag, is $50, More expensive than a box of drinking straws, but also easier to use.

Introducing the Rogue 3-in-1 Honeycomb Grid [Expo Imaging. Thanks, Greg!]

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Gadget Lab Notes: Wireless Mind-Reading Headset

NeuroFocus’ Mynd headset is the first wireless EEG headset

Gadget Lab Notes is an eclectic roundup of gadget news briefs and intriguing products that catch our eye.

NeuroFocus Mynd Is a Wireless EEG Headset
Have you ever wanted to record exactly what you’re thinking? NeuroFocus’ Mynd is a sensor covered EEG headset that records your thoughts—it captures mental activity 2,000 times per second—and relays that information over Bluetooth. The Mynd’s mind-reading capabilities have applications in the medical field, as a product for people with neurological disabilities, as well as with tracking Internet surfing habits for advertisers and marketers. Compared to other brain-wave monitoring headsets, it doesn’t look too terrible… kind of like you’re wearing a spidery plastic and metal clamshell on your head.

NeuroFocus Makes First WIreless EEG Sensor Headset [Engadget]

FREEWAY Speakerphone Uses HD Voice Ready Technology and 3 Speakers
The Jabra FREEWAY claims to be the first Bluetooth speakerphone to be HD Voice compliant and use three speakers. It can be controlled using voice recognition for tasks like answering, dialing, ending, or rejecting phone calls, and an automatic power feature keeps it in standby mode when you’re in the car, and powered off once you get out. HD Voice should provide better quality audio during calls, as long as your phone is compatible. It’ll be available in the US in May for $129.

Jabra FREEWAY Intelligent Triple Speakerphone [Slashgear]

Tiny Thanko Micro Camera Weighs 14 Grams and Shoots HD Video
The size; 45 x 29 x 10 mm. It’s an 8-megapixel camera with both microSD and microSDHC card slots for storing up to 32 GB of data. It shoots HD video (1280 x 960) and can capture JPEG format pictures up to 3264×2448 resolution. And it’s so small you can wrap it in the palm of your hand.

Mame Cam 2 [Thanko via Akihabara News]

Water-Powered LED Color-Changing Shower Head Provides Mood Lighting While You Wash
For about $13, you can change your shower into a glowing, color-changing wonderland. OK, that’s a bit of an exaggeration; it’s a bit more practical than a bathroom discotheque. This particular LED color-changing shower head changes from green to blue to red depending on the temperature of the water, so you immediately know if it’s chilly (below 90 F), just right (91 to 105 F), or on the hot side (107 to 113 F). Any hotter than that, and it flashes red to let you know that you might scald your skin a bit if you don’t make it colder.

LED Color Changing Shower Head [China Vision via Oh Gizmo!]


19 Objects Cloned by Light [Photography]

You know that special Mortal Kombat kick where there are, like, multiple Johnny Cages? Well, by firing a flash a bunch of times during one photo, you can create Johnny Cage kicks out of anything. More »

Everyday, a Photo App That Watches You Get Old

Everyday is an iPhone app to make a movie of yourself getting old

Everyday is a single-serve iPhone app which looks like a lot of fun — if you have a little discipline. Essentially it is an app for snapping self-portraits, but it brings an extra feature not found in other photo-apps: time.

The idea is to snap a picture of your face every single day (that’s where the discipline comes in). Then, once you have a bunch of photos saved, you can stitch them together into a time-lapse movie. You may have seen this kind of thing before — movies spanning decades done by patient people with regular cameras. The difference with Everyday is that it is easy, even if you’re forgetful.

To take a snap, you line up your face with on-screen guides, or show a ghostly overlay from a previous shot. Then snap! That’s it. You can share the individual photos manually or automatically to the usual places — Flickr, Twitter, Facebook and Tumblr — and you can also have the app pop up a daily reminder for you to take the shot.

But the best part? It’s actually not the app, but the accompanying video spot, filmed by the ever soporific-seeming Adam Lisagor, the go-to commercial-maker for nerdy companies with something to sell. Check it out:

Everyday will cost you $2, and is available now.

Everyday product page [iTunes]

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Luma Loop V2 [Video]

There’s lots of alternatives to the strap that comes with your camera, like straps with thicker padding. But I’m pretty into sling-style straps, especially for torturous events like CES. Luma’s 2.0 Loop is a radically simple, elegant implementation of a sling strap. More »

Incredibooth Turns Your iPad Into an Old-Timey Analog Photo Booth

Enjoy the frustrations of unpredictable analog tech with Incredibooth for iPad 2

Photobooth, Apple’s hall-of-mirrors-like self-portrait app for the iPad 2, is fine and all, but does it give you the experience of a real Photo booth? Does it take four photos in row, snapping each one as you least expect it and wasting your hard-earned coins?

Does it combine these photos into a single strip that can be sent up to Facebook? Does it let you filter you pictures through the currently fashionable Holga-style filters, dating them forever to the early twenty-tens? No, it doesn’t. But Incredibooth, from “the guys that brought your Hipstamatic,” does, and it costs just $99, which is less than you’d spend in a real photo booth.

Just hit the switch, crowd you and your friends in front of the iPad’s front-facing camera and hit the big red button. Four shots will be snapped in any of four lens and effect combos, and the strip of photos will be delivered outside the booth.

All you need is an uncomfortable spinning stool and a few nastily colored, pleated curtains and you can pretend that you have traveled back in time 20 years.

IncrediBooth by Synthetic Corp [iTunes via Mac Stories]

IncrediBooth product page [IncrediBooth]

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Skin Pentax’s Pocket Camera With Your Own Photos

The Pentax Optio RS1500 is easily customizable with home-made skins

Pentax’s Optio RS1500 is more noticeable for its looks that what is going on inside, but still, for $150 it is a pretty decent pocket cam, with a three-inch LCD, a 14 megapixel sensor, 27.5-100mm (35mm equivalent) zoom and 720p video. But the real gimmick is the skins.

The camera has a removable faceplate, secured and released by a lock-ring around the lens. Behind this clear plate you can put various skins. Ten come with the camera, but it gets more interesting when you use an Adobe Air app to design and print your own PDFs. If I was doing this, I’d take a photograph of the camera and then print that to put on the front of the camera. It would match my life-size full-body tattoo.

The skin design was first seen on last year’s RS1000, but changing them meant unscrewing screws, which is clearly not something that will be done often by the casual customizer. The Optio RS1500 will be available in April, for the aforementioned $150.

RS1500 product page [Pentax]

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BosStrap, a Shoulder-Slung, Free Spinning Camera Strap

The BosStrap hangs your camera from its purpose made strap lug

BosStrap is another take on the shoulder-sling school of camera straps. I’m so used to wearing cameras across my chest — bandolier-style — that even looking at somebody’s poor neck being dragged down by a regular strap makes my muscles ache.

The BosStrap strap differs from most other designs in one key way: it joins onto your camera’s strap lugs instead of screwing into the tripod mount. This is theoretically better, as the lugs were designed to take the weight of a camera, and a tripod-screw can unscrew.

The kit comes in two parts. A BosTail, which threads through the strap-lug like any other strap, and terminates in a metal ring. The other part is an adjustable webbing loop with a locking hook on the end. This hooks into the tail’s ring. The soft seatbelt webbing keeps it comfortable, and the relatively wide 1.5 inch band distributes the load of a heavy camera.

The advantages of shoulder straps don’t end with their comfort. They are usually longer than neck-straps, and the camera is held down at your hip, tucked out of the way. This protects it and stops it bouncing off your belly as you walk. Also, the single-point attachment keeps the strap out of your way when shooting. And in the case of the BosStrap, its free-spinning metal joint means no tangles.

The BosStrap (which should be more amusingly re-capitalized to BossTrap) will cost you $40, and includes one tail. More tails can be had for $7. Available now.

BosStrap product page [BosStrap. Thanks, Tom!]

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