Maybe I'm a little obsessed with the future of design, but for me, the three most interesting pitches at today's Betaspring investor demo day in Boston were all about 3D design and output. Betaspring, the Providence-based accelerator program, bused its current crop of startups to District Hall today to pitch a small audience of investors; a larger demo day takes place tomorrow evening in Rhode Island.
Read MoreLighting up lessCan Quitbit's smart lighter help you drop the habit?
A startup called Quitbit is launching a crowdfunding campaign today for a $150 cigarette lighter — early purchasers can get one for $70 — that can count how many times you've used it today, and relay the data to your smartphone. Quitbit's app lets you set goals for how many cigarettes you'd like to allow yourself, and share how you're doing with a group of friends on Facebook or Twitter. Quitbit hopes to start shipping its product by the end of this year.
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