Helen Keller was blind, deaf and dumb.

Keller Rinaudo A mini robot powered by your phone

Now a far more relevant question as MIT physicist Evelyn Fox Keller puts it is, What if those scientists are right?

Your smartphone may feel like a friend but a true friend would give you a smile once in a while. At TED2013, Keller Rinaudo demos Romo, the smartphone powered mini robot who can motor along with you on a walk, slide you a cup of coffee across the table, and react to you with programmable expressions.

Most polls give Chávez a significant advantage (of up to 15 percentage points), but nonetheless offer a glimmer of hope to the opposition. Many of the more impartial polling firms, such as Luis Christiansen s Consultores 21, Varianzas, and Keller, all show a surprisingly large proportion of undecided voters those who do not answer or do not know for whom they will vote.

International NGOs and technical networks such as Medecins Sans Frontières, the Micronutrient Initiative, the International Council for the Control of Iodine Deficiency Disorders (IDD), the IDD Network, Helen Keller International, Oxfam, the World Alliance for Breastfeeding Action, the International Baby Food Action Network, CARE and Plan International are involved alongside UNICEF in global advocacy, resource mobilization and country level action, including emergency response.