More From Jonathan Blum
Starting a Business
Learn how two friends built their SMS-marketing startup into a web success story -- without a dime from outside investors.
These tips can help save you numerous headaches the next time you travel internationally for business.
Popular mobile transaction startup Square's new app goes well beyond simply accepting payments.
From password management to securing your network, these tools can help keep your business information from landing in the wrong hands.
Today's rugged digital cameras deliver production-quality images that leave smartphone photos in the dust.
While still pricey, these displays can offer an exciting element to your check-out experience.
Consider these options for extending the battery life of your mobile devices.