Working prototype

We had been working towards making a lamp in the form toy or a sppinning bottle using LeDs along with water balls that would help in diffusing the light.

Since that concept did not work too well in terms of its functionality, we thought of making a LeD lamp coaster. For the interaction part, we thought of using proximity sensors that would make the LeDs glow as an object would approach it. One of the main problem here was the design of the coaster which would help make use of the proximity sensor to maximum(since you hold the coaster only from one side). We were initially thinking of making the basic design on the coaster using plastic/glass boxes (to hold the water balls) and paper tray(to support the circuit). But this would look aesthetically untidy.

Hence we thought of using some other materials and finally decided to use the multiple CD holder.  As shown in the mages below, it was jus right to hold the circuit and at the same time give an appearance of a coaster.

The basic working circuit

The form of coaster using CD holder (showing the way the

proximity sensor is placed in it along with other circuit

components.)

The functional prototype of the coaster.

Here's a video to see how the prototype actually works...

prototyping taken forward

We've decided to work on the "Spinning bottle" concept. The concept is not taken forward as we had thought of it initially but it still remains a spinning bottle, which, besides being used as a dinner table lamp or merely a decorative item, could also be used as a mobile coaster to pass on drinks. so here are images and small clips of what we have explored so far as far as the form and function is followed:

Prototyping stage-1

Since we've deciphered the code and have figured out the way the circuit functions, the next step moves into the prototyping of the LeD lamp.

The basic materials to be used:
The materials that we will be using are inexpensive and are easily available(except for the micro-processors)

1. Water balls: These are polymers (originally available in the market in the form of small balls). When kept in water for approximately 2 hours, these enlarge into bigger ones. We are using this
particular material because of its interaction with light.

2. Plastic bottle: These will be the containers that will hold the water balls along with water and help in diffusing the light.

3. Proximity sensors: these are the infra red sensors that will help in controlling the blinking and
intensity of the LeD.

4. Arduino micro-processor: mainly used for building a circuit and programming it to function in a particular manner depending upon the source code and the elements of the circuit.

5. LeDs: used as light source.

Different forms for the LeD lamp(animating it):
1. The spinning bottle
2. Balloon lamp
3. The universal cap lamp