Measure just about anything with the Dimensions app. The tool features a caliper with a precision of 0.156 mm or 0.006 inch, a "flexible" tape measure for interior measurements, and a podometer based on your GPS, among other things. Works on: iPhone, iPod touch, iPad Price:$0.99
Q&A: Tightrope Media Systems Lowers Digital Signage Cost of Ownership
CI spoke with Michelle Alimoradi of Tightrope about its Carousel digital signage system, which is capable of rendering high speeds across out-of-home networks of any size.