Text + Voice + Video = Talko. Will Ray Ozzie's new app help revolutionize how we communicate? Ray Ozzie wants people to start talking more, so he developed Talko. The app facilitates one-on-one conversations as well as group collaborations. by Dianne Depra
Tech Ray Ozzie app aims to re-invent the voice call, but hasn't that happened already? by Quinten Plummer