Number 6 is a tie with an integrated pocket for your iPod Nano. It is definitely something for a boring day at the office: Pink’s Commuter Tie is made from 100% silk and features an extra fabric loop to hide those unsightly wires. It’s available in navy/red/pink colors and priced at $85.

For the other gadgets visit this site:
Top 10 Strangest Office Gadgets

Unfortunately no Siemens Gigaset capable gadget is in the Top 10...
...but if you need inspiration visit this site:
Siemens Gigaset Home

Proposals can be presented here: info@gigaset-blog.com