History
The Chumby premiered on August 25, 2006 at Foo Camp and was released to around 100 alpha release testers at the event.
Shortly after FOO Camp, Chumby announced a free Chumby offer, where applicants would receive the same alpha-level Chumby as those previously given away. Applicants submitted ideas for software applications or hardware modifications. One of the goals for the free offer was to have Chumbys in the hands of developers who were willing to begin building applications.
In July 2007, a First 50 was released to 50 random applicants, who received the next generation of Chumbys. This was followed, in September, with an Insiders Release. Interested parties could send e-mail to Chumby requesting release information, and were given the opportunity to join in the Insiders Release. Finally, in February 2008, the commercial release was made public on the Chumby Store. In May 2008, the price was $179.95 for any one of three colors, latte, basic black, and pearl. In Japan, Chumby is available through Zyyx, Inc. as www.chumby.jp since October 23, 2008. In Australia, the Chumby is available through ISP Internode.
In November of 2009 the Chumby One was released. A similar, all plastic version on the original only available in white with a blue trim. The major difference was the hard plastic casing replacing the soft leather casement. Other changes include a slightly faster processor, only 1 USB port on the rear of the device and inclusion of FM tuner and physical volume knob. The advantage of the plastic hard case allowed Chumby Industries to offer the Chumby One at a reduced price of $119.95.
Features
Close up of the rear of an original Chumby, showing the speakers, 2 USB ports, headphones jack, power button, and power port.
Hardware
The Chumby is designed as open source hardware, with schematics, PCB layouts and packaging/outerware designs available. Hardware specs are as follows
The Original Chumby
350 MHz ARM9-based Freescale i.MX21 controller
64 MB of SDRAM
64 MB of NAND flash ROM
320240 3.5 inch touchscreen TFT LCD running at 12 frames per second
stereo 2 W speakers, an audio output, an integrated microphone
two USB 2.0 ports
integrated Wi-Fi
a bend sensor for squeeze-based user interface features
motion sensor (accelerometer).
The Chumby One
454 MHz ARM processor
64 MB DDR SDRAM
2 GB internal microSD card
3.5" LCD color touchscreen
2W mono speaker
Wi-fi connectivity (802.11 b/g)
FM radio tuner
Uses rechargeable lithium ion battery (not included); about one hour on a full charge
4" wide x 4" tall x 3.5" deep
1 USB 2.0 high-speed port
Stereo headphone output
Volume knob
Accelerometer (motion sensor)
ABS plastic housing
AC adapter included
USB ethernet compatible
Dimmable backlight
Hacks
Hacking the Chumby hardware is encouraged by the manufacturer. Schematics and other hardware information may be downloaded after the user agrees to the Chumby HDK License. For example, users on the Chumby Forums have experimented with and documented some battery hacks, allowing the Chumby to be operated without AC power for short periods of time.
Software
A Chumby being held and displaying a Google News story
Chumby units run a modified Linux kernel. The software originally installed on the device is designed to play a set of user-customizable widgets, small Adobe Flash animations that deliver real-time information. This is possibly due to the fact that an embedded version of Adobe Flash Player is installed. The animations have the ability to control and interact with the low-level hardware, thereby enabling functionality such as smart alarm clocks that bring the hardware out of sleep, a web based picture viewer, a web based camera, online RSS feeds, and physical user interface features such as gesture recognition through squeezing the soft housing.
The software for the Chumby automatically updates when something new becomes available. The updates come from the free access to the Chumby network, and a modified BitTorrent client is used to upgrade the open-source portions of its firmware.
Multimedia limitations
Although the prototypes did not support video playback, all current (as of May 2007) retail versions use Flash Lite 3 which allows for Sorenson, FLV, H.264, VP6 and On2 video playback.
Notes
^ "Chumby HDK License Agreement". http://www.chumby.com/developers/agreement.
^ (Walker 2008)
^ (Lyons 2008)
^ Dumas, Daniel; Charlie Sorrell (2008-12-22). "The Top Gadgets of 2008". Wired. http://www.wired.com/gadgets/miscellaneous/multimedia/2008/12/YE8_gadgets?slide=7&slideView=3. Retrieved 2008-12-22.
^ Michael Arrington (2007-06-23). "Chumby: One Year Later". Tech Crunch. http://www.techcrunch.com/2007/06/23/chumby-one-year-later/. Retrieved 2008-03-11.
^ "Why we gave away chumbys at FOO Camp". chumblog. 2006-08-26. http://chumby.wordpress.com/2006/08/29/why-we-gave-away-chumbys-at-foo-camp/. Retrieved 2008-03-11.
^ "Free chumbys available (soon). "Widgetoons" wanted!". chumblog. 2006-09-13. http://chumby.wordpress.com/2006/09/13/free-chumbys-available-soon-widgetoons-wanted/. Retrieved 2008-03-12.
^ "Chumby irst 50 Program". chumblog. 2007-06-29. http://chumby.wordpress.com/2007/07/29/chumbys-first-50-program/. Retrieved 2008-03-12.
^ "Chumby "Insider Release"". chumblog. 2007-09-11. http://chumby.wordpress.com/2007/09/11/chumbys-insiders-launch/. Retrieved 2008-03-12.
^ "Chumby launches to the public today". chumblog. 2008-02-25. http://chumby.wordpress.com/2008/02/25/chumby-launches-to-the-public-today/. Retrieved 2008-03-12.
^ "chumby store". http://store.chumby.com/. Retrieved 2008-05-22.
^ "Linux gadget to replace the clock radio?". LinuxDevices.com. 2007-06-14. http://www.linuxdevices.com/news/NS4509751265.html. Retrieved 2008-03-11.
^ "Hacking hardware for chumby". Chumby Industries, Inc.. http://wiki.chumby.com/mediawiki/index.php/Hacking_hardware_for_chumby. Retrieved 2008-06-08.
^ "Chumby HDK License Agreement". Chumby Industries, Inc.. http://www.chumby.com/developers/agreement. Retrieved 2008-06-08.
^ "Please clarify 9 Volt issue". Chumby Industries, Inc.. 2007-12-31. http://forum.chumby.com/viewtopic.php?id=1402. Retrieved 2008-06-08.
^ "DIY 5 hour battery pack-$25". Chumby Industries, Inc.. 2008-05-20. http://forum.chumby.com/viewtopic.php?id=2452. Retrieved 2008-06-08.
^ "Developing Widgets for Foo/Katamari". Chumby Industries. http://wiki.chumby.com/mediawiki/index.php/Developing_Widgets_for_Foo/Katamari. Retrieved 2008-03-10.
^ "Some questions?", thread on official Chumby forums
^ "Developing widgets for Chumby". Chumby Industries. http://wiki.chumby.com/mediawiki/index.php/Developing_widgets_for_chumby#Summary. Retrieved 2008-03-12.
See also
Sony Dash, a similar product with a larger 7" screen
CrunchPad
Personal Information Display
References
Lyons, Daniel (March 24, 2008). "Chumby and the Ambient Web". Forbes. http://www.forbes.com/home/technology/forbes/2008/0324/064.html. Retrieved 2008-06-23.
Haughey, Matthew (November 1, 2007). "A Wi-Fi Gadget for Music and Photos, All Wrapped in Leather". The New York Times. http://www.nytimes.com/2007/11/01/technology/personaltech/01chumby.html?scp=5&sq=chumby&st=cse. Retrieved 2008-06-23.
Walker, Rob (June 22, 2008). "Tinkerer Toy". The New York Times. http://www.nytimes.com/2008/06/22/magazine/22wwln-consumed-t.html?scp=1&sq=chumby&st=cse. Retrieved 2008-06-23.
Dave White (2006-08-28). "Chumby: portable Wi-Fi device you can make your own". Mobile Magazine. http://www.mobilemag.com/content/100/337/C9293/.
Erica Ogg (2006-08-28). "Wi-Fi clock radio cuddles up to hackers". Gadget Blog (CNET Networks Inc.). http://news.com.com/2061-10801_3-6110156.html.
Schofield, Jack (2006-08-31). "What is a Chumby and why would I want to hack it?". Guardian Unlimited.. http://technology.guardian.co.uk/weekly/story/0,,1861126,00.html.
"Tech Report: Chumby // Current". Current TV's infoMania. 05 2008. http://current.com/items/88973297_tech_report_chumby. Retrieved 2008-05-31. "Satircial criticism of Chumby"
External links
Wikimedia Commons has media related to: Chumby
Official website
Official site Japan
Chumby at Internode Systems
Chumby at WikiSpecs
Summary of the product from O'Reilly
Official UK stockists
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