WaveSign

A wave is an agreed sign: "find me on wavesign.me". Waving needs no phone, you leave the WaveSign later. A brief encounter, no contact? Someone left something on the train? Leave a WaveSign: place, time and a short description. The other person finds it and writes to you. Free, no sign-up. What is WaveSign? WaveSign is an agreed gesture. You wave at someone. It means: "find me on wavesign.me". Then you come here. You briefly describe that person, yourself and the situation. You mark the place and time. You enter your email (nobody will see it). The other person searches WaveSigns by place and time. When they recognise the situation, they write to you. You get an email and reply if you want to. Wave offline, connect online You give the sign in the real world. For the rest you come here later, whenever it suits you. • Waving needs no phone: no signal, no battery, no app. Your hand is…