Binghamton University

​With the aim of producing low-cost, portable, disposable batteries for use in remote areas, researchers at Binghamton University have developed a new design, mounted on a single sheet of paper that can be folded and stacked in different configurations to generate varying amounts of power.

​Last year researchers demonstrated an origami-style battery that could produce electricity using dirty water. The team has now given its bacteria-powered device a nice little boost, tweaking the design to resemble an origami ninja star and upping the power density in the process. ​​

Computer scientist Lijun Lin is working on software that will allow computers to recognize the emotions of their users.