rotary phone
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You can make your own rotary cellphone
As convenient as modern cellphones are, there's a certain charm to spinning an old-fashioned rotary dial to make a call -- and now, there's a cellphone that caters to that nostalgia. Brookhaven National Lab engineer Justine Haupt has developed a rotary cellphone that's not only functional, but available to make with the help of a $240 do-it-yourself kit. It's effectively a throwback to the days when phones were for calling and nothing else, plus a few present-day creature comforts.
Tweephone is a rotary phone Twitter client, even your grandma could love
The collectives behind the Tweephone, UP digital Bureau and Unteleported tech agency, claim that it's the first analog Twitter client. We find that hard to believe but, while we've seen rotary phone-based Twitter tools before and analog meters that measure microblogging activity, we couldn't come up with a single example of a client that lets you punch in messages through non-digital means. Even if it's not the first of its kind, the Tweephone is still a pretty neat hack. Inside the old-school chassis is the ubiquitous Arduino, which interprets your pulls of the dial as letters. Like a phone with only a dial pad, you'll have to ring up numbers multiple times to get the right letter (i.e. dial "2" three times to get a "c"). It definitely not the most efficient method for sending out 140-character missives, but certainly one of the more unique. Check out the video after the break to see it in action.
Rotary phone mod tweets your emoticons, heavy soldering still required
File this under 'questionably useful, but darling nonetheless.' ZviZvi over at Instructables needed to update an outdated product for his Industrial Design portfolio, so he took grandpa's old rotary phone and implanted an Arduino soul. With an involved bit of slap n' solder and a WiFly shield, our enterprising Israeli modder transformed this once-luddite tech into an emoticon-tweeting wireless terminal. While the phone's LED-lit dial is only capable of outputting ten heartwarming expressions, that's still ten more than any rotary phone's ever had before. Sure, you could always use that ever-accessible laptop (or smartphone) for your Twitter needs, but where's the fun in that? Per usual, budding inventors can tickle their Emo in the source link below.
Telecommunications device for the deaf gets hitched to a rotary phone, hacked to run Zork
In today's episode of "But will it run Zork?" a chap named Ulysses got the vintage game to run on a TDD (telecommunications device for the deaf) -- a project he built to show off at the Bay Area Maker Faire last weekend. In a move we truly respect, he hunted down a rotary phone lifted straight out of the era when Zork was conceived (that would be the late '70s / early '80s). Then, he modified a modem so that the acoustically coupled TDD could be interfaced -- transmitting at a slow 45.5 baud to make it easy for even ponderous readers to keep up, one line at a time on the TDD's narrow display. Once this was sorted, things weren't exactly smooth sailing when Ulysses started fitting the compressed Zork story file into the system. At first, he tried using an Arduino Pro and an Arduino Mega, but found that neither had enough memory to accommodate the compressed Zork story file. Ultimately, he took a different tack and settled on an embeddable FitPC. We'd love nothing more than to see this thing in action, but in lieu of a video we highly suggest carving out a few minutes and perusing Ulysses' photo blog at the source link.
