Take a look at what caught our attention on Twitter this past week:

@MuseumNext A great presentation from @clairey_ross and @chrisspeed on QR codes, Smart Objects, Museums and Public Engagement.

@idealware Great introduction to Google Grants from @MRCampaigns- including the time it generally takes to set up ads & monitor

@sumojim The Digital Engagement in the Arts Framework from Jim Richardson

@sumojim I've been playing with the social media tool SocialBro for a few weeks, and I think it's worth checking out (it's free)

@HuffPostCulture Culture's biggest world record holders

@wikimania2012 Have you taken a look at our awesome schedule of workshops, talks, meetups, and events? Check it out

@youvecottmail When it comes to social media, are you following "the rule of thirds"?

@FracturedAtlas Check out 1.1, creating 1.1 million life-size images of kids, 1 for every child in a NYC public school.

@mashable 12 Essential Social Media Cheat Sheets

‏@HuffingtonPost FACT: For the first time in history, the US Olympic Team consists of more women than men

@HuffPostCulture Frank Gehry's crumpled opera design

Be sure to share with us what caught your eye by RTing to @TechInTheArts.