We rely heavily on our vision to identify change. We see sand accumulating at the bottom of the hourglass. We see the minute hand rotate clockwise. How would our sense of time change if we cast time to another sense?

Thermal Clock is a timepiece that positions heat along a bar over a 24 hour cycle to tell time.

Using an array of peltier junctions, heat is emitted from a focused area moving from left to right along the bar over the course of a day.

Thermal Clock from che-wei wang on Vimeo.

Counting to a Billion is a device created to fulfill the desire to count. The electronics consists of a microcontroller, a speech module, and a speaker powered by a rechargeable battery. There is no/off switch. The voice will keep counting when the device is unplugged and if the battery is drained, the count will pick up where it left off when the battery recharges. The voice begins counting at one, two, three and continues counting up until it reaches one billion at which point in time it will stop.

If it took a second to utter each string of numbers, it would take 1 billion seconds or 31.7 years for the device to reach its end. But since it takes more than a second to vocalize many of the numbers in the sequence, it may take upwards of 60 years to complete.

The unit is housed in a solid block of aluminum, cnc milled into a vessel that was designed to withstand substantial abuse over many years.

Counting to a Billion is for sale as an edition of 5.

Materials: Aluminum, custom electronics
Dimensions: 4” (10cm) diameter, 6” (15cm) height, freestanding

Counting to a Billion from che-wei wang on Vimeo.

A 60 rpm (revolutions per minute) motor drives the entire mechanism. It rotates once every second. The following pulley rotates once every 5 seconds (1:5 ratio). The next rotates once every 60 seconds or 1 minute. Then 5 minutes, 1 hour, 1 day, 1 month, 1 year, and 1 decade. The decade wheel carries the load of the large arc. The large arc rotates once every century. The final ratio between the 60 rpm motor and the large arc is approximately 1:31.6 billion.

Each wheel is marked with a black nut to highlight a position that could be tracked over time. Along the arc, 100 lines mark the divisions of each passing year. When the clock finally reaches the end of a 100 year cycle, the arc falls off its track onto the floor.

3.16 Billion Cycles is for sale as an edition of 5.

Materials:Aluminum, AC sync motor, rubber belts.
Dimensions: 46” diameter (107cm), 6” (15cm) deep, wall mouted

3.16 Billion Cycles from che-wei wang on Vimeo.

Special thanks to Julian LaVerdiere, Jessica Banks, Andrew Laska, Dustyn Roberts, Kevin Slavin, Al Zuger, and Milgo Bufkin for all their help.

Here’s an instructable on how to build your own pneumatic muscle for ~$30.

This is a one-off hack to retrofit a genuine Western Electric Dreyfuss Telephone Handset into a full fledged Bluetooth handset. A single button at the center of the mouthpiece controls all the functions (pairing, answering calls, etc.), while a blue and red LED indicator glows from within. The handset recharges via USB and lasts 6 hours in active talk-time and 110 hours in standby mode.

Here’s our entry video.

Momo from che-wei wang on Vimeo.

FeedBack PlayBack is a dynamic film re-editing and viewing system. The users’ physical state determines the visceral quality of scenes displayed; immediate reactions to the scenes feed back to generate a cinematic crescendo or a lull. We use material that is rigorously narrative, formulaic, and plentiful: the action movie series Die Hard, starring Bruce Willis. A narrative sequence key breaks any given Die Hard movie into narrative elements, corresponding clips were collected from each of the Die Hard movies. Individual clips fall into high, medium, and low action/arousal categories. The user is seated, and places his or her hands on a Galvanic Skin Response (GSR) detection panel (GSR readings are the same kind of data collected in lie detector test). After calibration, the movie begins showing, and clips are displayed depending on the user’s level of arousal and engagement. The narrative sequence is maintained, though the clips are pulled from any of the movies.

In FeedBack PlayBack, the cinematic converges with the physical present, exploiting the power of fiction to manipulate and alter our state of being at the most basic, primal level. We attempt to synchronize the media and viewer– whether towards a static loop or a explosive climax.

Special thanks to Matt Parker, Die Hard movie expert consultant.

Feedbak Playback is by Zannah Marsh and Che-Wei Wang

Tetherlight is a hand held light that perpetually points at its sibling. Two Tetherlights constantly point at each other, guiding one Tetherlight to the other with a beam of light.

Tetherlight: Prototype 02 Rotation from che-wei wang on Vimeo.

The devices are each equipped with a GPS module, a digital compass, and a wireless communication module to locate, orient, and communicate its position to the other. They each calculate the proper alignment of a robotic neck to point a light in the other’s direction. In order to maintain the light’s orientation, an accelerometer compensates for the device’s tilt.

Tetherlights are for loving spouses, cheating spouses, girlfriends, boyfriends, children, pets, bags of money, packages, and pretty much anything that you would want to locate at a glance. An ideal use of Tetherlights would be in a situation where two people or two groups of people need to wander, but also need to locate one another in an instant. In a hiking scenario, a large group might spit up to accommodate different paces. With Tetherlights, understanding one’s whereabouts in relation to the other group is represented spatially with a bright light in the appropriate direction.

Tetherlight attempts to make one’s relation to a distant person more immediate by making a physical pointer instead of an abstract maps. With traditional maps, people need to communicate their positions, orient their maps, locate a point on the map, then look up in that direction. Tetherlight does it in an instant. The difference is like looking at a map to see where your uncle lives or having a string that’s always attached to him.

If you’re interested, here’s the Arduino Code: Tetherlight06xbeeGPS.pde

FeedBack PlayBack is an interactive, dynamic film re-editing/viewing system that explores the link between media consumption and physiological arousal.

This project uses galvanic skin response and pulse rate to create a dynamic film re-editing and veiwing system. The users’ physical state determines the rhythm and length of the cuts and the visceral quality of scenes displayed; the user’s immediate reactions to the scenes delivered, feeds back to generate a cinematic crescendo or a lull. This project exploits the power of media to manipulate and alter our state of being at the most basic, primal level, and attempts to synchronize the media and viewer– whether towards a static loop or a explosive climax.

In a darkened, enclosed space, the user approaches a screen and his or her rests fingertips on a pad to the right of the screen. The system establishes baseline for this users physiological response, and re-calibrates. Short, non-sequential clips of a familiar, emotionally charged film– for example, Stanley Kubrick’s 1980 horror masterpiece “The Shining” –are shown. If the user responds to slight shifts in the emotional tone of the media, the system amplifies that response and displays clips that are more violent and arousing, or calmer and more neutral. The film is re-edited, the narrative reformulated according to this user’s response to it.

Feedbak Playback is by Zannah Marsh and Che-Wei Wang