Leah YamshonAssistant Editor, TechHive

Leah started out as a PCWorld columnist before Macworld scooped her up as an assistant editor. Now, she happily writes features and covers iOS apps, smartphone cases, gadget bags, and social media trends across all three of our sites.

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Pinterest launches Guided Search to navigate you through its 30 billion pins

This mobile-first tool makes search more like discovery.

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Hands-on with Flickr 3.0, with new features that make Flickr cool again

With better search and a beautifully designed new layout, Flickr is clearly putting the emphasis on its community of incredible photographers.

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Use Slice to monitor your shipments and track expenses

No more random mystery boxes from Amazon: Slice will tell you when exactly to expect a delivery.

Must-have apps for music festivals

There's more to a music festival than just listening to the music. Use these apps to make any festival a weekend to remember.

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App Invasion: Keep your caffeine addiction under control with Up Coffee

Jawbone's Up Coffee tells you when to put down the latte so you can go to bed on time.

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Hands on with Carousel for Dropbox, your new mobile photo hub

Dropbox's new photo service is almost exactly like your phone's native photo app--only better.

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GemShare is like Yelp written by only people you know

Get the best word-of-mouth recommendations from the people you (should) trust the most: Your friends and family.

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App Invasion: Globo tells you the worldwide time

Globo tells you the time in multiple cities with a design that surpasses Apple's clock with flying colors.

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Expo Notes: iPhone cases go beyond protection with extra features

The cases we saw at Macworld/iWorld 2014 went way beyond the boring, traditional hard shell case.

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Expo Notes: Give your iPhone night vision with the Flir One thermal camera

Spot infrared energy and heat sources with this neat accessory.

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Expo Notes: CrazyTalk7 brings photo animation to iOS devices

CrazyTalk impressed us last year with its Mac OS X software, and now you can interact with animations on your iPhone or iPad.

on macworld.com

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Expo Notes: Spruce up your selfies with Facetune

Because selfies aren’t going anywhere anytime soon.

on macworld.com

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Use these online tools to pick a winning March Madness bracket

No promises, of course, but these Web resources can help you narrow down your NCAA tourney picks.

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Five must-have apps for March Madness

Whether you want to stream games, watch your bracket, or find a local bar to watch your teams in good company, these apps have you covered.

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Smart recipe app Yummly expands its palate, launches on iPad

It's kind of like Spotify -- but with food. Yummly recommends recipes based on your personal tastes.